If you plan to travel internationally, you will need to get tested no more than 3 days before you travel by air into the United States (US) and show your negative result to the airline before you board your flight, or be prepared to show documentation of recovery (proof of a recent positive viral test and a letter from your healthcare provider or a public health official stating that you were cleared to travel).
Example:
BEFORE :(72 hours) test appointment 15 MARCH, 8 am
it will useful until 18 MARCH 8 am
NOW:
(3 days) test appointment 15 MARCH, 8 am
it will useful until 17 MARCH 23.59 pm
Schedule your appointment: https://puntamitahospital.com/covid-19-assessment-2/
for further information visit: https://www.cdc.gov/coronavirus/2019-ncov/travelers/testing-international-air-travelers.html
