Bird flu symptoms and causes

Symptoms of bird flu

Bird flu, also known as aviarial influenza, is a viral infectious disease that affects birds. However, some forms of bird flu can transmit to humans, causing serious health consequences. When birds and humans are infected with avian influenza, there are numerous symptoms that are worth knowing and monitoring.

In birds, avian flu symptoms can vary, depending on the species and the severity of the disease. The main symptoms include:

Loss of appetiteSudden weight lossIncreased egg productionDecrease in egg productionRespiratory problemsHigh feverUnusual behavior, including aggression or loss of balanceUlcerations or swelling on the skin or mucous membranes

In humans, symptoms of avian flu can be similar to those of regular flu. However, with avian flu, they can be more severe and cause serious complications, such as:

High feverMuscle and joint painShortness of breathCoughingDiarrheaSyncopePneumoniaOrgan failure

Causes of bird flu

Bird flu is caused by the avian influenza virus, which belongs to the Orthomyxoviridae family. There are many different subtypes of this virus, which can vary in their virulence and ability to transmit to humans.

Avian influenza virus is transmitted mainly by direct contact with infected birds or their secretions, such as droppings or nasopharyngeal secretions. It can also be transmitted by contact with contaminated surfaces or objects, such as cages, breeding tools and clothing.

How to prevent the spread of avian influenza?

To prevent the spread of bird flu, it is important to maintain proper hygiene practices and follow precautions. Here are some recommendations on how to avoid getting infected with bird flu:

Avoid direct contact with birds, especially sick or wild birds.Wearing appropriate personal protective equipment, such as gloves and masks, when working with birds.Wash your hands regularly with soap and water, especially after contact with birds or their environment.Secure your breeding farm from wild birds.Raise birds in appropriate and controlled conditions to prevent infection.

In addition, there is an avian influenza vaccine that is used in some cases, especially when raising poultry in large numbers. Vaccination should be done regularly and according to veterinary recommendations.

Summary

Avian influenza is a serious infectious disease that can have serious consequences for both birds and humans. Identifying the symptoms of avian influenza is important in order to respond as quickly as possible and take appropriate countermeasures.

Following precautions and maintaining hygiene are key factors in preventing the spread of bird flu. So remember to wash your hands regularly, avoid direct contact with infected birds and follow veterinary recommendations.

Keep in mind that avian influenza is a zoonotic disease, which means that it is transmitted between animals and humans. Therefore, it is essential to closely monitor the health status of livestock and respond appropriately if symptoms of avian influenza appear.