In section 3.7, paragraph 3, line no 14.
Transmission and surface viability of coronaviruses …...
On cardboard surfaces no viable SARS-CoV-1 and CoV-2 after 24 and 8 h.
This should read as ….…
On cardboard surfaces no viable SARS-CoV-1 and CoV-2 were found after 8 hours and 24 hours respectively.
In Introduction section 1, paragraph 1, line no. 3.
CoronaVirus Infectious Disease (COVID)-19….
This should read as…
Coronavirus Disease (COVID)-19.