Công ty TNHH Sao Đỏ Việt Nam

Icons giỏ hàng Giỏ hàng 0
Tổng : đ

Virus

Model:
Tình trạng: Liên hệ
bioMérieux offers now a complete range of solutions for the detection and identification of enteric viruses & hepatitis A & E viruses.
Bảo hành: Chưa có thông tin bảo hành


Giá bán: Liên hệ




Đặt hàng
  • Khung giờ giao hàng từ 8h00 - 18h00 hàng ngày.
  • Sản phẩm chính hãng, cung cấp CO & CQ.
  • Bảo hành miễn phí 03 tháng với hàng hóa tiêu hao và phụ kiện.
    Bảo hành miễn phí 12 tháng với máy chính.
  • Giá trên chỉ áp dụng đối với mặt hàng có sẵn.
    Đối với mặt hàng không có sẵn sẽ tính thêm phí vận chuyển.
Gửi email yêu cầu báo giá: info@redstarvietnam.com            Tất cả các ngày trong tuần

Viral food-borne illnesses

Viral foodborne illnesses are caused by different viruses, which potentially contaminate foods, at all stages of the food supply chain, as well as the environment.

The leading cause of gastroenteritis, food-borne viral infections are primarily due to two main viruses : norovirus which causes gastroenteritis and Hepatitis A virus which causes hepatitis A. Human excrete the viruses (feco-oral route)  and food  contamination occurs either from an infected food handler during preparation (GHP), from contaminated water (GAP), typically during primary production. Symptoms are typically nausea, vomiting, diarrhoea and abdominal pain. Viral food-borne outbreaks  are mostly caused by Norovirus.

What are enteric viruses?

Viruses are infectious microorganisms, with DNA or RNA genome enclosed in a protein coat. Unlike bacteria, viruses can only multiply inside living cells of other organisms. Many viruses resist to stresses such as heat, drying, freezing, UV light, High Pressure  and survive for long periods of time in foods or the environment. 

What are the most frequent viruses in viral outbreak ?

The majority of viral foodborne illnesses are caused by those viruses : Norovirus Gi & Norovirus GII, Hepatitis A virus and Hepatitis E virus, Rotavirus (for Children), but not limited to them. Enterovirus, Sapovirus, Astrovirus are also described in the scientific literature.

Foods associated with viral food-borne illnesses 

Food associated with viral food-borne illnesses are bivalve Shellfish (Oysters, mussels, cockles, scallops, etc), Fruits (strawberries, raspberries, goji berries, dates, tomatoes, etc), vegetables in the form of leafy greens (spinach, lettuce, herbs, etc), pork and game meat (figatellu, etc), Ready-to-eat.
 

Detection of Viruses in Food and Environmental Samples?

Viruses cannot be cultured, unlike bacteria. Enrichment is not possible. Molecular techniques are the methods of choice for the detection,  identification and quantification of foodborne viruses. The ISO/TS 15216-1&2 Standard covers most pre-treatment steps to elute viruses from the different matrices, specifically for Norovirus and hepatitis A Virus.

 

  • Đánh giá sản phẩm:

(Xem mã khác)

Hiện tại chưa có ý kiến đánh giá nào về sản phẩm. Hãy là người đầu tiên chia sẻ cảm nhận của bạn.