Ultimo aggiornamento 2020-08-25
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Inglese
transferring purified and concentrated antibodies produced by the immune systems of those who have recovered from covid-19 to people who need them is being investigated as a non-vaccine method of passive immunisation.
Ultimo aggiornamento 2020-08-25
Frequenza di utilizzo: 1
Qualità:
Sii il primo a votare
Inglese
it is most contagious during the first three days after the onset of symptoms, although spread may be possible before symptoms appear and in later stages of the disease.the standard method of diagnosis is by real-time reverse transcription polymerase chain reaction (rrt-pcr) from a nasopharyngeal swab.