Norovirus is a very common infectious disease, and patients often have diarrhea, vomiting and other conditions. Do you know how to prevent Norovirus?
Norovirus can occur throughout the year, but it is even worse during the winter and spring. Norovirus can survive and spread below 60°C. Low temperatures in winter and spring provide survival conditions for Norovirus. Not only that, norovirus also has the characteristics of strong variability, strong replication and strong infection. At the same time and at the same location, different types of virus may be infected.
In addition, norovirus is highly contagious and has a relatively short incubation period, usually only 12 to 48 hours. It is the most contagious period within three days after the illness and rehabilitation. It can be used to eat contaminated food, vomit, and contact. Transmission of infections is easy to occur in childcare and school outbreaks.
Experts advise that serious vomiting or diarrhea should seek medical advice as soon as possible. There are no specific antiviral drugs and vaccines. Patients should be provided with enough water to prevent dehydration. Mild dehydration, oral rehydration salt, severe dehydration should be hospitalized infusion treatment.
Norovirus prevention method
1. Do not eat cold food and uncooked cooked food, and reduce dining to restaurants outside the school, especially unlicensed street shops.
2. In the popular season, try not to go to densely populated places, stop infection channels, and reduce infection opportunities.
3. Grasp the correct way to wash your hands, wash your hands, wash your hands, and develop good hygiene habits.
4. Maintain indoor air circulation not less than 2 times per day, not less than 30 minutes each time.
5. If there is a Norovirus-infected patient in the home, it should be actively treated, pay attention to rest, drink plenty of water, and be properly segregated; family members should wear masks when handling vomitus, and use chlorine-containing solution to disinfect vomit or fecal contamination in time. The surface prevents disease from entering the mouth.
Viral Transportation Medium Tube
Uses: used for the detection and sampling of influenza, hand, mouth, foot and other epidemic diseases
Inspection principle:
The combination of multiple antibiotics has broad-spectrum antibacterial and antifungal effects;
As a protein stabilizer, bovine serum albumin can increase the survival time and infection stability of the virus;
Buffers such as Hank's build a neutral environment, which helps to increase the survival time and infection stability of the virus;
Phenol red is an acid-base indicator, the discoloration area is 6.6 (yellow)~8.0 (red), and it is red at 7.2~7.4.
Steps:
1. According to the sampling requirements, use a sampling swab to collect samples.
2. Place the swab after collecting the sample into a sterile sampling tube.
3. Break the sampling swab rod that is higher than the sterile sampling tube.
4. Tighten the cap of the sterile sampling tube.
5. Label the sterile sampling tube with information as required.
For sample collection, transportation and storage.
Product advantages:
1. The virus discretion of the flocking swab is high to ensure the accuracy of the test results.
2. The samples are well sealed to ensure product transportation and safe storage.
3. Product instruction manual, product certificate
Product Details:
1. The product set includes a one-time Virus Sampling Tube (including preservation solution), a self-sealing bag, a sampling swab, and instructions.
2. Product specification: 100 sets/box, 8 boxes/box 3. Product weight: 0. 65kg/box, 13. 2kg/box
4. Packing size: 25. 5*23. 5*14. 5 boxes, 53*49*32/carton
Scope of application:
Work resumption testing, the best choice for large-scale population screening
Features:
1. Transport at room temperature, stably preserve viral RNA
2. Pre-packaged guanidine salt lysate can inactivate the new coronavirus, ensuring the safety of transportation and testing personnel 3. The large-capacity preservation solution can fully soak the swab head,
The sample size can be divided into three parts for testing and reserve samples respectively to meet the testing needs.
Scope of application:
Suspected cases, disease control testing, preferred by P3 laboratory
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Jilin Sinoscience Technology Co. LTD , https://www.contoryinstruments.com