Depends... In my country, if you get a positive PCT test, you can go places 10 days after the result and up to 6months after, then a vaccination is required (o

Depends... In my country, if you get a positive PCT test, you can go places 10 days after the result and up to 6months after, then a vaccination is required (or a new positive result, or a test). If another country has different limits (14 days after the positive test and up to 5 months after), they need a test date to calculate if you're allowed to enter or not. As someone from a former socialist country, this really reminds me of "papers please", especially the border crossings between countries with similar numbers of infected not letting people cross.