what are the advantages and disadvantages birds have from covid-19
Answers
Birds Have Their Own Disease Problems That Sometimes Become Ours
Avians aren’t the source of COVID-19, but some do harbor pathogens that can infect humans. Here's what you need to know and how to stay safe.
COVID-19, the viral disease gripping the globe, is not bird-related. Researchers believe it likely came from bats. Still, this pandemic understandably provokes fear about wildlife diseases and so provides an oppo
rtunity to clear up confusion surrounding the question, “can birds get you sick?”
Karel Schat, professor emeritus of avian virology at Cornell University, says that birds generally pose a “very limited threat to humans,” at least not directly. If you want to admire the birds from afar in your backyard or your local park, you don’t have to worry about contagion. But if you are directly handling a bird or in contact with its excretions such as feces or saliva (that includes filling bird feeders), he advises observing common hygiene practices, including not touching your face and washing your hands right after. That’s because birds can carry some viral, bacterial, or fungal pathogens that cause human illness—think Salmonella or West Nile Virus. And if you see a dead bird, stay away from it and don’t touch it, he says (though you may consider reporting it to your state or local wildlife agency, which can come to remove it and may be tracking dead animal
Wild birds do also pass diseases to farm animals and vice versa, and that can pose the more indirect threat to human health. One of the most well-known examples of this is with avian influenza. A recent outbreak of a bird flu on a quail farm in the Philippines, for example, resulted in the culling of 17,000 quail to stop the spread.
Bird flu strains live in a bird's gut and become exposed in fecal matter. Birds being birds, they may peck at their droppings and become infected that way. In more confined settings, like on an industrial farm or in a dense colony, airborne fecal particles can find their way into a bird’s eyes or respiratory tract, offering another avenue for infection. That is how bird flu spreads among birds.
Answer:
birds also has some disease which some become humans to eat birds and advantages is if birds also has covid-19 then the sum of cases will be increased because birds are everywhere.
Explanation:
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