One additional question I do have is has anyone had a recent documented COVID infection testing positive and then traveled to Mexico. No test required going in but required upon exiting to the US. Does NOT matter if vaccinated or not in this scenario. If one has had a recent infection (within 3 months), then they will still test positive until the remnants of the virus clear. Therefore, they would probably test positive on the exit test! Anyone had to deal with this?? The only way I know to clear up this issue would be to carry a previous test (2+ weeks in advance) as proof of previous infection and no longer contagious. I’m a physician so I think about these things. Anyone have this happen?
First, speaking to a friend at one of the Coz hospitals that does alot of testing, 3 months is a long time to remain testing positive. They find in practice, its much shorter most of the time.
If you had covid before you do, you do this and present to the airline to leave Mexico:
1. TYPE OF TEST: The test is a viral test. See guidance in Option A, #1 (Type of Test).
2. WHERE TEST WAS RUN: The test must include where the test was performed. Include information such as the name and contact information for the laboratory or healthcare personnel who performed the test.
3. TIMING: The test must show a specimen collection date within the last 90 days. Tests older than 90 days don’t qualify for option B—passenger must satisfy the requirements of option A.
4. IDENTIFICATION: The test must include information that identifies the person. See guidance in Option A, #4 (Identification).
5. POSITIVE: The test result must be positive. Results marked “invalid” are not accepted. Phrases describing a positive test include, but are not limited to: • POSITIVE • POSITIVE-SARS-CoV-2 RNA DETECTED • SARS-CoV-2 ANTIGEN DETECTED • COVID-19 DETECTED • REACTIVE ☐
6. SIGNED LETTER: Must also have a signed letter stating the passenger is cleared for travel. • From a licensed healthcare provider or a public health official • Must be signed and on official letterhead that shows the name, address, and phone number of the healthcare provider or public health official • Does not need to specify travel—a letter that clears the person to end isolation (e.g., to return to work or school) can be used.
https://www.cdc.gov/coronavirus/2019-ncov/travelers/pdf/Airline_Testing_Order_Checklist-p.pdf
Is that your question?