Question

hi suganoo ... what is corona or covid 19

Answer 1

Answer:

its a stronger strain of the flu with pnuenomia like symptoms

Explanation:

Answer 2

Answer:

parama sughamalle

Explanation:

he virus is typically spread from one person to another via respiratory droplets produced during coughing.[17][18] It may also be spread from touching contaminated surfaces and then touching one's face.[17] The virus can live on surfaces up to 72 hours.[19] Time from exposure to onset of symptoms is generally between two and fourteen days, with an average of five days.[20][21] The standard method of diagnosis is by reverse transcription polymerase chain reaction (rRT-PCR) from a nasopharyngeal swab. The infection can also be diagnosed from a combination of symptoms, risk factors and a chest CT scan showing features of pneumonia.[22][23]