2021
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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India
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France
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UK
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US
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Detailed explanation-1: -The reverse transcription-polymerase chain reaction test is also known as the RT-PCR test. It is a gold-standard test for diagnosing viral diseases like Ebola and SARS-CoV-2 virus infection.
Detailed explanation-2: -Irene Bosch developed a quick, inexpensive COVID-19 test in early 2020. The Harvard-trained scientist already had a factory set up.
Detailed explanation-3: -Antigen test. This COVID-19 test detects certain proteins in the virus. Using a nasal swab to get a fluid sample, antigen tests can produce results in minutes. Others may be sent to a lab for analysis. A positive antigen test result is considered accurate when instructions are carefully followed.
Detailed explanation-4: -Before boarding a flight to the U.S., you will need to show a paper or digital copy of your test result for review by the airline and may be requested to show to public health officials after you arrive in the U.S.