Question

disadvantage of covid 19​

Answer 1

• Huge Economic fall in all Countries
• Jobless workers increased around the world ↑

Answer 2

Answer:

The National Academies of Sciences, Engineering, and Medicine released a new report on COVID-19 testing, examining four topics related to the use and interpretation of COVID-19 diagnostic tests: the advantages and limitations of reverse transcription polymerase chain reaction (RT-PCR) testing; the status of point-of-care tests; strategies and considerations for certain types and sequences of tests; and next-generation sequencing (NGS) testing.

Explanation:

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