DONNING hazardous material clothing, several city health officials visited Tambakrejo in Gayamsari subdistrict, Semarang, Central Java, on Wednesday, June 17. At the yard of the elementary school, they conducted a mass polymerase chain reaction (PCR) swab test. Six days prior, Ahmad Khotib attended a wedding at the area. Afterwards, it turned out that some had contracted the coronavirus.

Khotib, 41, was present at the schoolyard testing. A