PMC:7730445 / 1910-2052
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7730445","sourcedb":"PMC","sourceid":"7730445","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7730445","text":"ction arose, they were isolated and contained with the help of special hygiene measures, social distancing and a very tight lockdown imposed b","tracks":[]}