Does bird flu affect humans?These are its symptoms | Health | Magazine

Avian influenza, also known as bird flu or highly pathogenic bird fluis a viral disease that primarily affects domestic and wild birds.

This flu is caused by a specific strain of the influenza A virus, They are highly contagious and can cause serious illness in birds.

There are different strains of bird flu viruses, some of which can infect humans and other mammals.

World Health Organization (WHO) details Influenza A virus most important to public health Due to their pandemic potential, these viruses are divided into different subtypes, such as hemagglutinin (H) and neuraminidase (N). There are 18 different isoforms of hemagglutinin and 11 different isoforms of neuraminidase.

Influenza A viruses can be classified as avian, porcine or other animal.. Some examples include A(H5N1) and A(H9N2) avian influenza viruses or A(H1N1) and A(H3N2) swine influenza viruses. All of these type A animal influenza viruses are different from human influenza viruses and do not spread easily from person to person.

transmission media

Transmission of the virus from birds to humans can occur through close contact with infected birds and their droppings or secretions, or through contact with contaminated surfaces.

sacrifice, picking, Dispose of infected poultry carcasses and prepare them for consumptionEspecially in the home environment, can also be a risk factor.

The consumption of chicken and eggs is not considered to pose any risk to human health.

Avian influenza has been a global concern because occasional outbreaks of highly pathogenic strains can cause severe illness and death in birds and humans. These outbreaks can have significant economic impacts on the poultry industry, as well as public health risks.

In any case, most strains of avian influenza do not transmit efficiently between humans, so the risk of a human pandemic is low. However, ongoing surveillance and control measures are essential to detect and contain any unusual outbreaks that may arise, and to prevent the spread of the virus between birds and other animals and humans.

human symptoms

Symptoms of bird flu infection in humans depend on the virus strain; the most classic ones are:

• cough
• diarrhea
• respiratory distress
• Fever above 100.4° F (38° C)
• Headache
• General malaise (general malaise)
• Muscle pain
• runny nose
• sore throat

gastrointestinal symptoms This is more common in cases of A(H5N1) virus infection. (Yo)