Influenza (avian and other zoonotic)
Avian and other zoonotic influenza viruses. Infections are primarily acquire through contact with infected animals or the environment. Advice to the public. Your questions are answer. WHO recommendation. Avian, swine and other zoonotic influenza virus infections in humans Mild upper respiratory tract infections (fever and cough), initial sputum production and rapid progression to severe pneumonia, sepsis with shock, acute respiratory distress syndrome, And can even cause illness leading to death. Influenza viruses, such as avian or swine influenza, usually spread among animals but can also infect humans. Influenza (avian and other zoonotic)
Infections with avian, swine, and other zoonotic influenza viruses in humans range from mild upper respiratory tract infections (fever and cough) to severe pneumonia, acute respiratory distress syndrome (difficulty breathing), shock, and even death. can cause disease. Conjunctivitis (“pink eye”), gastrointestinal symptoms, encephalitis (inflammation of the brain), and encephalopathy (brain damage or disease) have also been report to varying degrees depending on the subtype.
Avian Influenza
Although recently identified avian influenza viruses are not currently easily transmit from person to person, the continued circulation of these viruses in poultry is of particular concern, as these viruses cause severe disease in humans and people They have the ability to mutate to become more contagious. The CDC researches flu viruses as a public health concern because most humans have no preexisting immunity against them, and if the virus gains the ability to spread effectively among humans, it can cause disease. Can cause a global outbreak, ie a pandemic. Influenza (avian and other zoonotic)
Avian Influenza viruces
Influenza viruses are constantly changing (see Antigenic drift and shift), and sometimes these changes result in the emergence of a new flu virus that can easily infect and spread among people. In this role, the CDC Monitors seasonal flu viruses circulating in people to make inform decisions about virus selection for use in making seasonal flu vaccines.CDC as WHO Collaborating Center for Influenza As part of its role, the CDC also receives zoonotic viruses of public health concern that CDC characterizes and uses candidate vaccine viruses (CVVs) as vaccines against viruses with epidemic diseases. can be used to develop.
The CDC studies where these viruses come from, how they spread, who gets infect, and what kind of disease they cause. This information on scientists To better understand the threat these viruses pose to humans and helps to develop tools and strategies for prevention and treatment. can Avian influenza or bird flu refer to a disease caused by infection with the avian (bird) influenza (flu) Influenza (avian and other zoonotic)
Bird Flu Virus
These viruses circulate naturally in wild waterfowl worldwide and can infect domestic poultry and other species of birds and animals. Bird flu viruses do not usually infect humans. However, sporadic human infections with bird flu viruses have occurred. The links below offer more information about bird flu. Avian influenza (AI) is a highly contagious viral disease that affects many species of food-producing birds (chickens, turkeys, quails, guinea fowl, etc.) as well as domestic and wild birds. Occasionally mammals, including humans, can contract avian influenza. Avian influenza is causing severe losses in poultry and is a zoonotic threat to human populations in many countries. Many countries in Asia have encountered highly pathogenic avian influenza (HPAI) subtypes such as H5N1, H5N2, H5N6, and H5N8 as well as highly pathogenic H7N9 which resulted in outbreaks in 2018-2019.
Is Avian Influenza Zoonotic
prevention of avian and other zoonotic influenza viruses. Infections are primarily acquired through contact with infect animals or environments These epidemics affect animal and public health, trade, and the economy in affected countries. Human infections with zoonotic influenza—particularly avian influenza viruses H5N1 and H7N9—have occurred in Asian countries since 2003, posing a serious public health threat. Zoonotic influenza A viruses originating from animal reservoirs are a threat to humans because they have this ability. Epidemic dynamics upon adaptation and invasion of immunologically naïve populations. Of particular concern are the H5N1 viruses that circulate in poultry in several countries in Europe, Asia, and Africa, and the H7N9 viruses that have recently emerged in China, with relatively high human mortality and epidemics. Due to diseases.
Avian Influenza In Poultry
prevention of avian and other zoonotic influenza viruses. Infections are primarily acquire through contact with infected animals or environments. Recommendation from WHO. Your questions are answer. Advice for the public.Viruses must acquire the ability not only to attach to, enter, and replicate important target cells in the respiratory tract of a new host but also to transmit aerosols or respiratory droplets. The medium must spread effectively between humans. Avian, swine and other zoonotic influenza virus infections in humans can cause mild upper respiratory tract infections (fever and cough), early sputum production, and rapidly progressing to severe pneumonia, sepsis with shock, acute respiratory distress syndrome, And can even cause diseases that lead to death. . Conjunctivitis, gastrointestinal symptoms, encephalitis, and encephalopathy have also been reported to varying degrees depending on the subtype.
Avian influenza Treated In Chicken
Treatment might embrace antiviral medication and infrequently needs intensive substantiating care. management efforts, as well as culling infected flocks and protecting healthy birds, have restricted the unfold of extremely infective bird respiratory disease strains.