Explain how Swine flu becomes a biological hazard.

Biology

1 answer:

klemol [59]2 years ago

7 0

Answer:

Biological hazary are natural scenarios involving disease, disability or death on a large scale among humans, animals and plants due to micro-organisms like bacteria, or virus or toxins.

The H1N1 virus (Cause 9f Swine flu) is believed to have begun its deadly journey in pigs from a small region of central Mexico in January 2009. By March, the first cases were reported in California and Texas. By June, it was in 74 countries across the globe. A year later, when the WHO declared an end to the pandemic, between 151,700 and 575,400 people had died.

A massive global vaccine effort led by the US helped end the pandemic, but the H1N1 virus is still with us. Every year it circulates as a seasonal flu, causing sickness, hospitalisation and dead

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brainly.com/question/19874109?utm_source=android&utm_medium=share&utm_campaign=question

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Explain how Swine flu becomes a biological hazard.​

Explain how Swine flu becomes a biological hazard.