Page 17 - magzinejys

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These strains are ÷

1. HUMAN CORONA VIRUS 229 E.

2. HUMAN CORONA VIRUS OC 43.

3. SARS CORONA VIRUS.

4. HUMAN CORONA VIRUS NL 63.

5. MERS CORONA VIRUS.

ߪ. HUMAN CORONA VIRUS HK U 1.

7. SARS - COV - 2 OR 2019 NOVEL CORONA VIRUS.

On 11th February 2020, the 'WHO' has officially named the 2019 NOVEL CORONA VIRUS
as

"COVID-19" a shortened version of the corona virus disease 2019. The "COVID-19" belongs
to the

'BETA CORONA VIRUS GENUS'. The origin of the virus is still unknown. However it

appears to

Have originated from Wuhan seafood Market. The new corona virus is known to jump from

Animals to humans. Studies show that it is more likely to come from bats as a team of

Virologists of Wuhan institute of Virology released a detailed paper showing that new
corona

Virus’s genetic makeup is 96% identical to that of a corona virus found in bats. From China,
the

Virus has spread across 183 countries almost every part of the world.

On 30th January 2020, due to the increase in the number of global infections the "WHO"
declared

corona virus a global emergency. The "WHO" also decided to name the covid-19 outbreak
as

"PHEIC"(PUBLIC Health Emergency of International Concern). On 11th March 2020, "WHO"

declared the covid-19 outbreak as a pandemic. Following this announcement many countries