Influenza |
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Influenza is a common illness that can affect healthy people as well as older people, depending on the strain of the flu virus. It can also infect children. However, older people are more vulnerable to it and may sometimes require immediate treatment. In some cases, older men even land up in hospital due to this infection, which they could have easily tolerated in their younger days.
Influenza is a viral infection that spreads among other people when an infected person sneezes or coughs. The tiny droplets are spread in the air and easily infect other people who are around. It can also lead to serious illnesses such as pneumonia. Influenza is commonly known as flu and affects mainly the nose, throat, bronchi, and lungs. Normally, some cases of flu infection recover in about a week but there have been cases where a person is infected for longer and complications may occur.
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Tamiflu
Tamiflu is manufactured by Roche pharmaceuticals. It is very powerful drug as it provides the power to the body immune system in fight against the virus attacks. It belongs to the class of medicines called neuraminidase-blockers. Neuraminidase is used in the production of virus, hence tamiflu blocks it activities and strengthen the immune system of the body. Thus, Tamiflu acts as a shield against the attacks of viruses and protects the body for fevers, cough and illness. |
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Influenza symptoms
The symptoms of flu infection are a sudden onset of high fever, headache, aching muscles, cough, and sore throat. The flu infection can pose complications for people who have medical conditions such as diabetes, cancer, lung problems, heart problems, and kidney problems.
Influenza virus
There are mainly two types of influenza viruses, which infect humans. These include influenza type A and type B. The influenza type A has further two sub-types, which include H3N2 and H1N1. Out of these two, the former is mainly responsible for most human deaths. However, a new influenza subtype H5N1, which is directly transmitted from birds to humans, is posing a major threat. Its limited outbreaks in the past have become more frequent now. Many countries worldwide have reported cases of human deaths due to bird flu infection. So, it may soon become necessary for nations to pile up drug stocks for bird flu treatment or avian treatment.
How the bird flu virus spreads in humans?
H5NI virus is mainly an avian virus. Although many human deaths have been reported due to spread of this virus, this figure is quite small in comparison to the number of infected poultry birds. The cases of human infection have mostly been reported in populations who are exposed to areas where backyard flocks are more common. Health experts fear that this virus poses a pandemic risk and bird flu treatment should be given top priority by health agencies as well as people.
Influenza treatment
Although, vaccination is the first line of defence for any type of flu infection, some new anti-viral drugs are also are quite effective. One of the influenza treatment drugs is Tamiflu, which is available only on prescription from a doctor. It contains oseltamivir as the main ingredient.
Tamiflu
It is a new class of anti-viral drug, which acts as a neuraminidase inhibitor. This drug has very few adverse side effects and can also prove as an ideal bird flu treatment or avian treatment. Its use for bird flu treatment or avian treatment has even been approved by the World Health Organization. Roche Pharmaceuticals is the manufacturer of Tamiflu.
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