How can viral diseases be prevented




















To use it correctly, apply it to the palm of one hand. Then rub your hands together, getting the gel over all surfaces until your hands are dry. This takes about 20 seconds. Keeping your body healthy helps keep your immune system healthy.

That means you are better able to fight off illnesses when you come into contact with germs. Doing things like eating a healthy diet, exercising regularly, getting plenty of sleep, and reducing stress will help ensure that your body is better able to fight off infections.

Importantly, if you smoke even occasionally, stop. Smoking affects your immune system, making you more likely to get sick with common illnesses, like cold and flu. Drinking enough water each day keeps your body functioning as it should. While eight 8-ounce glasses of water each day is a popular rule of thumb, there isn't a standard recommendation on how much to drink. It will vary by climate, exertion, and other factors. For most people, you will get about the right amount by drinking whenever you are thirsty.

Another indicator is that your urine should be light yellow to clear during the day. If you have dark yellow urine or rarely need to urinate , you are likely not drinking enough. Even if the person you are sharing a cup, utensil, or food with isn't visibly sick, they could pass germs on to you that will make you sick.

Your friend could be immune to a virus that he has in his body but it could easily make you sick because you haven't had it before.

If you know someone is sick, it's best to give them space. That said, avoiding the flu can be difficult because it is contagious a full 24 hours before symptoms even appear. Someone who was at work yesterday but stayed home with the flu today was actually spreading the germs around the office before they knew they were sick.

Making sure you clean frequently touched surfaces in your workspace and office can help cut down on the spread of germs. The same goes for surfaces in your home. Cleaning things like door handles, faucets, and remote controls may often be overlooked, but you touch these surfaces so frequently that they can easily be a source of infection. For the vast majority of people, there is no good reason to avoid vaccines.

Countless studies have shown that they are safe, effective, and save millions of lives each year. Unless you have a valid medical reason not to , get your vaccines each year, including the flu shot. You might think the flu is just a mild illness, but it isn't. It kills tens of thousands of people in the United States each year, and hundreds of thousands more are hospitalized because of it.

Getting the vaccine can help prevent that. Adults may think they don't need any vaccines other than the flu shot, but that isn't necessarily true. All adults also need a Td tetanus and diphtheria or Tdap vaccine , which will protect you from tetanus, pertussis, and diphtheria.

Using shared towels, communal swimming pools all put you at risk to catch these viral infections. Most viruses cause food poisoning; some are more serious than others. The symptoms are referred to as viral gastroenteritis. Food-borne viral infections are transmitted through the fecal-oral route. This means the virus infects people when they ingest viral particles that were shed through the feces of an infected person.

When a person infected with this type of virus does not wash their hands after using the restroom can transfer the virus to others by shaking hands, touching hard surfaces or preparing food. Infected water can also cause the spread of infection.

The risk of spreading these infections can be reduced by abstaining from sex, or having a monogamous sexual relationship or having intercourse with someone who does not have a sexually transmitted infection. Minimizing the number of sexual partners and avoiding intravenous drugs are other ways to reduce the risk.

Other times, viral infections are dealt with by symptom relief alone. Some medications work directly on viruses, known as antiviral medications. They act by inhibiting the production of virus particles, preventing multiplication of viral DNA, or viral particles from entering host cells. Infectious Diseases. Home Health Advice and prevention Accidents, injuries and diseases prevention Preventing transmission of viruses and bacteria.

Preventing transmission of viruses and bacteria. Several situations increase such contacts, including the following: Living or working with other people Sharing items Giving care to a person Frequenting public areas There are a number of measures that you can take to prevent the spread of viruses and bacteria.

Measures to take Get vaccinated Vaccination is the best way to protect yourself and others. Apply recognised hygiene measures Always keep your hands clean. Follow tips and techniques for washing hands. Follow tips for Coughing and sneezing without contaminating. Avoid touching your nose, eyes and mouth with unwashed hands. The nose, eyes and mouth are entry sites for viruses and bacteria. Avoid touching your nose, eyes and mouth. Diagnosis and Tests.

Prevention and Risk Factors. Related Issues. Clinical Trials. Article: Protective efficient comparisons among all kinds of respirators and masks for Article: Distinct mechanisms govern populations of myeloid-derived suppressor cells in chronic viral Viral Infections -- see more articles. Find an Expert.



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