Name: まずはネットでクリニック
Address: 横浜市西区 みなとみらい4-6-2 みなとみらい グランドセントラルタワー2階, 神奈川県, 220-0012, JP
Telephone: 045-212-2526

What is norovirus? - Explaining countermeasures and prevention methods -

2024/01/31 横浜オンライン診療ビデオ通話外国人夜間土日発熱早朝自費診療海外

Norovirus is a virus that causes infectious gastroenteritis. Common symptoms include severe vomiting, diarrhea, and abdominal pain, and routes of infection include feces, vomit, food, drinks, and contact with an infected person. The basic points to prevent norovirus are thorough hand washing and disinfection, proper heat treatment of food, and avoiding consumption of raw foods. It is also important to avoid close contact with infected people and avoid using shared items. When it comes to preventive measures, it is important to visit a medical institution as soon as possible and receive treatment if you suspect infection. In addition, to prevent the spread of infection, it is necessary to receive medical treatment at home, take leave from work, and refrain from participating in group life. To prevent norovirus infection, personal hygiene and consideration for those around you are essential.

まずはネットでクリニック

3次救急の経験を活かして、一般外来および発熱外来をはじめとする広い範囲の診療を横浜で展開しています。オンライン診療を導入し、来院の有無まで含めたスムーズかつ的確な診療のご案内を行っています。

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address：

〒220-0012

4-6-2 Minato Mirai, Nishi-ku, Yokohama, Kanagawa Prefecture

Minato Mirai Grand Central Tower 2nd floor

telephone number：

045-212-2526

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table of contents

Symptoms and infection routes of norovirus
Basic points for norovirus countermeasures
Points to note regarding preventive methods

Symptoms and infection routes of norovirus

Norovirus has unique infection routes and symptoms.

Norovirus is highly contagious, and the main route of infection is through the mouth. Sources of infection are people infected with norovirus and contaminated food, water, and objects.

The route of infection is that the virus is passed onto the excrement of an infected person and then enters the mouth, causing the infection to spread. Infection can also occur when tiny droplets produced by norovirus enter the mouth or nose of another person.

The main symptoms of norovirus are sudden nausea, vomiting, and diarrhea. If these symptoms appear, there is a high possibility that you have been infected, so prompt treatment is necessary. In particular, there is a risk of dehydration due to diarrhea, so it is important to drink enough water.

Hand washing and disinfection, proper heating of food, and adequate hygiene management are important ways to prevent norovirus. It is also important to avoid contact with infected people and promptly seek medical attention if you suspect infection.

Basic points for norovirus countermeasures

Norovirus is a virus that is mainly transmitted through food, drink, and water.

It is found in the diarrhea and vomit of infected people, as well as in toilet water.

In order to prevent norovirus infection, it is important to follow the basic points below.

1. Wash your hands thoroughly.

Norovirus can enter the body through your hands, so it is important to wash your hands frequently.

It is effective to use plenty of soap and wash under running water for at least 20 seconds.

2. Manage food and drink hygiene.

Heating, freezing, and washing food are effective in inactivating norovirus.

Be especially careful with raw ingredients and foods that have been poorly hygienically managed.

3. Be careful when handling vomit and feces.

Vomit and feces can be a source of infection, so use a mask and gloves when handling them.

Use appropriate cleaning agents and ensure adequate ventilation.

4. Perform proper disinfection.

Norovirus can also be inactivated using common household alcohol disinfectants and hypochlorous acid water.

Make sure to disinfect your hands and items.

5. Maintain hygiene of shared items such as petri dishes and toys.

Norovirus can survive on your hands for a long time, so it is important to regularly maintain the hygiene of shared items.

Keep your hands clean by washing and disinfecting your hands.

By following the basic points of norovirus prevention, you can reduce the risk of infection.

Always be aware of precautions and take appropriate measures.

Points to note regarding preventive methods

Points to note when preventing norovirus are as follows:

First of all, hand washing is very important. Wash your hands frequently. Make sure to wash your hands thoroughly, especially at times when the risk of infection is high, such as after using the toilet, before eating, and before preparing food.

It is also effective to disinfect your hands with alcohol disinfectant. If you are unable to wash your hands or after washing your hands, use an alcohol-based hand sanitizer as an additional precaution.

It is also important to consume sufficiently heated food when eating. Norovirus has no tolerance to foods that are well-cooked at high temperatures, so eating foods that are well-cooked can reduce the risk of infection.

Additionally, you need to be careful about what you share in your daily life. For example, you should avoid sharing things like towels and tableware with others. Make sure to use your own.

Finally, if you think you may be infected, avoid contact with others as much as possible. It is important to minimize the risk of infection by especially staying away from people who are showing symptoms.

By following these precautions, you can reduce your risk of norovirus infection.