{"id":413521,"date":"2022-11-26T08:34:35","date_gmt":"2022-11-26T07:34:35","guid":{"rendered":"https:\/\/phileo-lesaffre.com\/?p=413521"},"modified":"2022-11-26T08:36:35","modified_gmt":"2022-11-26T07:36:35","slug":"yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming","status":"publish","type":"post","link":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/","title":{"rendered":"Yeast postbiotics strengthen preventive management of S. agalactiae<\/em> and A. hydrophila<\/em> outbreaks in tilapia farming"},"content":{"rendered":"

[vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”full_width” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern” css=”.vc_custom_1623762190118{padding-bottom: 35px !important;}” z_index=””][vc_column][vc_column_text]<\/p>\n

By Otavio S. Castro, Nadege Richard and Alban Caratis<\/p>\n

[\/vc_column_text][vc_separator type=”transparent”][vc_row_inner row_type=”row” type=”full_width” text_align=”left” css_animation=””][vc_column_inner width=”1\/3″][vc_single_image image=”413522″ img_size=”full” qode_css_animation=””][\/vc_column_inner][vc_column_inner width=”2\/3″][vc_column_text]Disease management and prevention are critical challenges to achieve a more efficient and environmentally friendly tilapia production. Not only do disease outbreaks cause major economic losses to the industry, but also traditional management tools such as antibiotics and antiseptic chemicals are increasingly discouraged, due to sustainability, human health safety concerns and risks of antimicrobial resistance development.<\/strong><\/p>\n

This article discusses the application of Safmannan\u00ae<\/a>, Phileo by Lesaffre\u00ae yeast postbiotic, as a sustainable and effective solution to mitigate and prevent disease outbreaks in tilapia by strengthening the fish immune response and increasing survival against pathogens.<\/strong>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_separator type=”transparent”][vc_column_text]<\/p>\n

The growing cost of diseases in tilapia<\/h3>\n

Bacterial, viral and parasitic diseases can disrupt tilapia production regardless of the biological stage, production system and culture intensity. Streptococcosis (caused mainly by different serotypes of Streptococcus agalactiae<\/em> and Streptococcus iniae<\/em>) is one of the most impacting bacterial diseases, causing mortality rates ranging from 40% to 80% and generating high economic losses that were previously estimated at USD250 million in 2008 and around 300,000 tonnes in 2019 (Amal and Zamri-Saad 2011; Roderick 2020).<\/p>\n

Haemorrhagic bacterial septicemia (caused by Aeromonas spp.<\/em>) is also responsible for high mortality rates in tilapia farming, especially in weakened fish under stress and suboptimal nutritional and environmental conditions. In addition, there are new challenges linked with emerging and re-emerging diseases such as tilapia lake virus (TiLV), francisellosis, infectious spleen and kidney necrosis virus (ISKNV) and complex multifactorial co-infection cases. For instance, A. hydrophila can be involved in co-infections with S. agalactiae<\/em> and TiLV (Basri et al. 2020; Nicholson et al. 2020). The co-infection of these pathogenic agents increases the severity of outbreaks and leads to mass mortality events.<\/p>\n

 <\/p>\n

Enhancement of immunity for improved survival<\/h3>\n

Safmannan\u00ae is a primary culture yeast postbiotic which is produced by Phileo\u00ae from a selected proprietary strain of S. cerevisiae. It has consistent physicochemical characteristics, stable concentrations and ratio of \u03b2-glucans and mannans (Figure 1), thus offering producers predictable biological outcomes during production, as demonstrated in multiple scientific trials.[\/vc_column_text][vc_separator type=”transparent”][vc_row_inner row_type=”row” type=”full_width” text_align=”left” css_animation=””][vc_column_inner width=”1\/2″][vc_single_image image=”413530″ img_size=”full” add_caption=”yes” alignment=”center” onclick=”link_image” qode_css_animation=””][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_single_image image=”413534″ img_size=”full” add_caption=”yes” alignment=”center” onclick=”link_image” qode_css_animation=””][\/vc_column_inner][\/vc_row_inner][vc_separator type=”transparent”][vc_row_inner row_type=”row” type=”full_width” text_align=”left” css_animation=””][vc_column_inner width=”1\/2″][vc_single_image image=”413539″ img_size=”full” add_caption=”yes” alignment=”center” onclick=”link_image” qode_css_animation=””][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_single_image image=”413543″ img_size=”full” add_caption=”yes” alignment=”center” onclick=”link_image” qode_css_animation=””][\/vc_column_inner][\/vc_row_inner][vc_separator type=”transparent”][vc_column_text]Yeast-based postbiotics have the ability to strengthen the immune response of tilapia and its survival when challenged with the most detrimental pathogens, such as A. hydrophila and S. agalactiae. A trial by Phileo demonstrated that supplementation of this yeast probiotic in feeds significantly improves the innate immune response of tilapia juveniles. This was highlighted by the activation of lysozyme (an antimicrobial enzyme) in the gut mucus and by the increase of the antibody levels (IgM) in the plasma. This enhancement in immunity conferred fish a higher chance of survival when challenged with A. hydrophila (Figure 2; internal trial data conducted at ITBOCA, Vera Cruz, Mexico).<\/p>\n

Similar performances were also observed with S. agalactiae challenges, confirming the potential of Safmannan for preventing and managing chronic and recurrent bacterial diseases of tilapia (Table 1 and Figure 3; internal trial data, conducted at Chulalongkorn University, Thailand and ShrimpVet group, Vietnam).[\/vc_column_text][vc_separator type=”transparent”][vc_row_inner row_type=”row” type=”full_width” text_align=”left” css_animation=””][vc_column_inner width=”1\/2″][vc_single_image image=”413547″ img_size=”full” add_caption=”yes” alignment=”center” onclick=”link_image” qode_css_animation=””][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_column_text]The supplementation of this yeast postbiotic is also effective in preventing mortality peaks, especially during the first day post-challenge, significantly attenuating mortality curves (Figure 4). Bacterial counting carried out after challenge in several trials revealed reduced S. agalactiae count in the gut and in the liver of Safmannan supplemented fish compared to control groups. The reduced count of S. agalactiae in the liver was also associated with lesser liver lesions (Figure 5).[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_separator type=”transparent”][vc_row_inner row_type=”row” type=”full_width” text_align=”left” css_animation=””][vc_column_inner width=”1\/2″][vc_single_image image=”413551″ img_size=”full” add_caption=”yes” alignment=”center” onclick=”link_image” qode_css_animation=””][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_single_image image=”413555″ img_size=”full” add_caption=”yes” alignment=”center” onclick=”link_image” qode_css_animation=””][\/vc_column_inner][\/vc_row_inner][vc_column_text]<\/p>\n

Conclusion<\/h3>\n

 <\/p>\n

The rapid development and intensification of farming systems of tilapia are accompanied by a concomitant increase of the financial losses caused by disease outbreaks. By reducing pathogen pressure in the gut and increasing the immune response, Safmannan offers producers the possibility to prevent and substantially reduce the chances of mass mortalities in the presence of pathogens and therefore limit financial losses at harvest.<\/p>\n

Based on the results obtained in laboratory and commercial trials, we have shown how this postbiotic provides a variety of solutions depending on the origin, intensity and frequency of the pathogenic challenges encountered (Table 2).[\/vc_column_text][vc_separator type=”transparent”][\/vc_column][\/vc_row][vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”full_width” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern”][vc_column][vc_separator type=”transparent”][vc_column_text]<\/p>\n

References:<\/i>
\nAmal, M.N.A., Zamri-Saad, M. 2011. Streptococcosis in Tilapia (Oreochromis niloticus): A Review. PERTANIKA Journal of Tropical Agricultural Science 34(2): 195-206.
\nBasri, L., Nor, R.M., Salleh, A., Md Yasin, I.S., Saad, M.Z., Abd Rahaman, N.Y., Barkham ,T., Amal, M.N.A., 2020. Co- Infections of Tilapia Lake Virus, Aeromonas hydrophila and Streptococcus agalactiae in Farmed Red Hybrid Tilapia. Animals (Basel). 2020;10(11):2141. doi: 10.3390\/ani10112141.
\nDimitroglou, A., Merrifield, D.L., Moate, R, Davies, S.J., Spring, P., Sweetman, J., Bradley, G. 2009. Dietary mannan oligosaccharide supplementation modulates intestinal microbial ecology and improves gut morphology of rainbow trout, Oncorhynchus mykiss (Walbaum). J Anim Sci. 87(10):3226-34. doi: 10.2527\/ jas.2008-1428
\nK\u00fchlwein, H., Merrifield, D.L., Rawling, M.D., Foey., A.D., Davies, S.J. 2014. Effects of dietary \u03b2-(1,3)(1,6)-D-glucan supplementation on growth performance, intestinal morphology and haemato-immunological profile of mirror carp (Cyprinus carpio L.). J Anim Physiol Anim Nutr, 98: 279-289. https:\/\/ doi.org\/10.1111\/jpn.12078
\nNicholson, P., Mon-on, N., Jaemwimol, P., Tattiyapong, P., Surachetpong, W. 2020. Coinfection of tilapia lake virus and Aeromonas hydrophila synergistically increased mortality and worsened the disease severity in tilapia (Oreochromis spp.), Aquaculture, 520: 734746. https:\/\/doi.org\/10.1016\/j. aquaculture.2019.734746.
\nOrtu\u00f1o, J., Cuesta, A., Rodr\u00edguez, A., Esteban, M.A., Meseguer, 2002 J. Oral administration of yeast, Saccharomyces cerevisiae, enhances the cellular innate immune response of gilthead seabream (Sparus aurata L.). Vet Immunol Immunopathol. 2002. 85(1-2):41-50. doi: 10.1016\/s0165-2427(01)00406-8
\nRan, C., Huang, L., Liu, Z., Xu, L., Yang, Y., et al. 2015. A Comparison of the Beneficial Effects of Live and Heat-Inactivated Baker\u2019s Yeast on Nile Tilapia: Suggestions on the Role and Function of the Secretory Metabolites Released from the Yeast. PLOS ONE 10(12): e0145448. https:\/\/doi.org\/10.1371\/journal. pone.0145448
\nRoderick, E. 2020. \u201cThe Global Tilapia.\u201d Aqua Culture Asia Pacific Volume 16, Number 4 July\/August 2020. https:\/\/issuu. com\/aquacultureasiapacific\/docs\/aq20148_aquaculture_ julaug20_fa_lr.<\/p>\n

[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

There is the possibility of reducing pathogen pressure in the gut, increasing the immune response of tilapia with an adapted functional nutrition strategy<\/p>\n","protected":false},"author":1,"featured_media":413526,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,48],"tags":[],"class_list":["post-413521","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aquaculture","category-safmannan"],"yoast_head":"\nYeast postbiotics strengthen preventive management of S. agalactiae and A. hydrophila outbreaks in tilapia farming • Phileo by Lesaffre<\/title>\n<meta name=\"description\" content=\"There is the possibility of reducing pathogen pressure in the gut, increasing the immune response of tilapia with an adapted functional nutrition strategy\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Yeast postbiotics strengthen preventive management of S. agalactiae and A. hydrophila outbreaks in tilapia farming\" \/>\n<meta property=\"og:description\" content=\"There is the possibility of reducing pathogen pressure in the gut, increasing the immune response of tilapia with an adapted functional nutrition strategy\" \/>\n<meta property=\"og:url\" content=\"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/\" \/>\n<meta property=\"og:site_name\" content=\"Phileo by Lesaffre\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/phileo.lesaffre\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-26T07:34:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-26T07:36:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/phileo-lesaffre.com\/wp-content\/uploads\/2022\/11\/Tilapia-ok.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"575\" \/>\n\t<meta property=\"og:image:height\" content=\"375\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"olivier@ovm-communication.fr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@PhileoLesaffre\" \/>\n<meta name=\"twitter:site\" content=\"@PhileoLesaffre\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\\\/\"},\"author\":{\"name\":\"olivier@ovm-communication.fr\",\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/#\\\/schema\\\/person\\\/507bfe3a17a8b2a1249541433a8728cb\"},\"headline\":\"Yeast postbiotics strengthen preventive management of S. agalactiae and A. hydrophila outbreaks in tilapia farming\",\"datePublished\":\"2022-11-26T07:34:35+00:00\",\"dateModified\":\"2022-11-26T07:36:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\\\/\"},\"wordCount\":1402,\"publisher\":{\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/phileo-lesaffre.com\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/Tilapia-ok.jpg\",\"articleSection\":[\"Aquaculture\",\"Safmannan\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\\\/\",\"url\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\\\/\",\"name\":\"Yeast postbiotics strengthen preventive management of S. agalactiae and A. hydrophila outbreaks in tilapia farming • Phileo by Lesaffre\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/phileo-lesaffre.com\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/Tilapia-ok.jpg\",\"datePublished\":\"2022-11-26T07:34:35+00:00\",\"dateModified\":\"2022-11-26T07:36:35+00:00\",\"description\":\"There is the possibility of reducing pathogen pressure in the gut, increasing the immune response of tilapia with an adapted functional nutrition strategy\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\\\/#primaryimage\",\"url\":\"https:\\\/\\\/phileo-lesaffre.com\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/Tilapia-ok.jpg\",\"contentUrl\":\"https:\\\/\\\/phileo-lesaffre.com\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/Tilapia-ok.jpg\",\"width\":575,\"height\":375},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Phileo by Lesaffre\",\"item\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Yeast postbiotics strengthen preventive management of S. agalactiae and A. hydrophila outbreaks in tilapia farming\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/\",\"name\":\"Phileo by Lesaffre\",\"description\":\"Animal nutrition and health from yeast products\",\"publisher\":{\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/#organization\",\"name\":\"Phileo by Lesaffre\",\"url\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/phileo-lesaffre.com\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/logo-phileo-lesaffre-1.jpg\",\"contentUrl\":\"https:\\\/\\\/phileo-lesaffre.com\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/logo-phileo-lesaffre-1.jpg\",\"width\":500,\"height\":250,\"caption\":\"Phileo by Lesaffre\"},\"image\":{\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/phileo.lesaffre\\\/\",\"https:\\\/\\\/x.com\\\/PhileoLesaffre\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/phileo\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/phileo-lesaffre.com\\\/en\\\/#\\\/schema\\\/person\\\/507bfe3a17a8b2a1249541433a8728cb\",\"name\":\"olivier@ovm-communication.fr\",\"sameAs\":[\"http:\\\/\\\/phileo-lesaffre.com\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Yeast postbiotics strengthen preventive management of S. agalactiae and A. hydrophila outbreaks in tilapia farming • Phileo by Lesaffre","description":"There is the possibility of reducing pathogen pressure in the gut, increasing the immune response of tilapia with an adapted functional nutrition strategy","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/","og_locale":"en_US","og_type":"article","og_title":"Yeast postbiotics strengthen preventive management of S. agalactiae and A. hydrophila outbreaks in tilapia farming","og_description":"There is the possibility of reducing pathogen pressure in the gut, increasing the immune response of tilapia with an adapted functional nutrition strategy","og_url":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/","og_site_name":"Phileo by Lesaffre","article_publisher":"https:\/\/www.facebook.com\/phileo.lesaffre\/","article_published_time":"2022-11-26T07:34:35+00:00","article_modified_time":"2022-11-26T07:36:35+00:00","og_image":[{"width":575,"height":375,"url":"https:\/\/phileo-lesaffre.com\/wp-content\/uploads\/2022\/11\/Tilapia-ok.jpg","type":"image\/jpeg"}],"author":"olivier@ovm-communication.fr","twitter_card":"summary_large_image","twitter_creator":"@PhileoLesaffre","twitter_site":"@PhileoLesaffre","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/#article","isPartOf":{"@id":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/"},"author":{"name":"olivier@ovm-communication.fr","@id":"https:\/\/phileo-lesaffre.com\/en\/#\/schema\/person\/507bfe3a17a8b2a1249541433a8728cb"},"headline":"Yeast postbiotics strengthen preventive management of S. agalactiae and A. hydrophila outbreaks in tilapia farming","datePublished":"2022-11-26T07:34:35+00:00","dateModified":"2022-11-26T07:36:35+00:00","mainEntityOfPage":{"@id":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/"},"wordCount":1402,"publisher":{"@id":"https:\/\/phileo-lesaffre.com\/en\/#organization"},"image":{"@id":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/#primaryimage"},"thumbnailUrl":"https:\/\/phileo-lesaffre.com\/wp-content\/uploads\/2022\/11\/Tilapia-ok.jpg","articleSection":["Aquaculture","Safmannan"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/","url":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/","name":"Yeast postbiotics strengthen preventive management of S. agalactiae and A. hydrophila outbreaks in tilapia farming • Phileo by Lesaffre","isPartOf":{"@id":"https:\/\/phileo-lesaffre.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/#primaryimage"},"image":{"@id":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/#primaryimage"},"thumbnailUrl":"https:\/\/phileo-lesaffre.com\/wp-content\/uploads\/2022\/11\/Tilapia-ok.jpg","datePublished":"2022-11-26T07:34:35+00:00","dateModified":"2022-11-26T07:36:35+00:00","description":"There is the possibility of reducing pathogen pressure in the gut, increasing the immune response of tilapia with an adapted functional nutrition strategy","breadcrumb":{"@id":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/#primaryimage","url":"https:\/\/phileo-lesaffre.com\/wp-content\/uploads\/2022\/11\/Tilapia-ok.jpg","contentUrl":"https:\/\/phileo-lesaffre.com\/wp-content\/uploads\/2022\/11\/Tilapia-ok.jpg","width":575,"height":375},{"@type":"BreadcrumbList","@id":"https:\/\/phileo-lesaffre.com\/en\/yeast-postbiotics-strengthen-preventive-management-of-s-agalactiae-and-a-hydrophila-outbreaks-in-tilapia-farming\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Phileo by Lesaffre","item":"https:\/\/phileo-lesaffre.com\/en\/"},{"@type":"ListItem","position":2,"name":"Yeast postbiotics strengthen preventive management of S. agalactiae and A. hydrophila outbreaks in tilapia farming"}]},{"@type":"WebSite","@id":"https:\/\/phileo-lesaffre.com\/en\/#website","url":"https:\/\/phileo-lesaffre.com\/en\/","name":"Phileo by Lesaffre","description":"Animal nutrition and health from yeast products","publisher":{"@id":"https:\/\/phileo-lesaffre.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/phileo-lesaffre.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/phileo-lesaffre.com\/en\/#organization","name":"Phileo by Lesaffre","url":"https:\/\/phileo-lesaffre.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/phileo-lesaffre.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/phileo-lesaffre.com\/wp-content\/uploads\/2019\/04\/logo-phileo-lesaffre-1.jpg","contentUrl":"https:\/\/phileo-lesaffre.com\/wp-content\/uploads\/2019\/04\/logo-phileo-lesaffre-1.jpg","width":500,"height":250,"caption":"Phileo by Lesaffre"},"image":{"@id":"https:\/\/phileo-lesaffre.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/phileo.lesaffre\/","https:\/\/x.com\/PhileoLesaffre","https:\/\/www.linkedin.com\/company\/phileo\/"]},{"@type":"Person","@id":"https:\/\/phileo-lesaffre.com\/en\/#\/schema\/person\/507bfe3a17a8b2a1249541433a8728cb","name":"olivier@ovm-communication.fr","sameAs":["http:\/\/phileo-lesaffre.com"]}]}},"_links":{"self":[{"href":"https:\/\/phileo-lesaffre.com\/en\/wp-json\/wp\/v2\/posts\/413521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phileo-lesaffre.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phileo-lesaffre.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phileo-lesaffre.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phileo-lesaffre.com\/en\/wp-json\/wp\/v2\/comments?post=413521"}],"version-history":[{"count":0,"href":"https:\/\/phileo-lesaffre.com\/en\/wp-json\/wp\/v2\/posts\/413521\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phileo-lesaffre.com\/en\/wp-json\/wp\/v2\/media\/413526"}],"wp:attachment":[{"href":"https:\/\/phileo-lesaffre.com\/en\/wp-json\/wp\/v2\/media?parent=413521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phileo-lesaffre.com\/en\/wp-json\/wp\/v2\/categories?post=413521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phileo-lesaffre.com\/en\/wp-json\/wp\/v2\/tags?post=413521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}