School nucleic acid testing reimbursement. Can my receipt be used as a proof of reimbursement?

Receipts are not allowed, but must be invoices, but it depends on the situation of the school. Ask the school.

Nucleic acid detection method (English name: Nucleic acid detection method) is a method to judge whether a patient is infected with virus by finding out whether there is DNA and RNA of invasive virus in respiratory tract samples, blood or feces, and it is the gold standard for diagnosing novel coronavirus infection.

After COVID-19 infects the human body, it will first reproduce in the respiratory system, so we can judge whether the human body is infected with the virus by detecting the virus nucleic acid in sputum and nasopharyngeal swab.

Detection principle:

All living things contain nucleic acids, including DNA and RNA. Novel coronavirus is a virus containing only RNA, and the specific RNA sequence in the virus is a sign to distinguish it from other pathogens.