Visas for Americans to Korea. American Citizens with valid U.S. passports may enter Korea for a period of 90 days without a visa (arrival day counts as day number one).merican Citizens with valid U.S. passports may enter Korea for a period of 90 days without a visa (arrival day counts as day number one).
If youâve been kissing them or sharing straws or drinks or eating utensils, go have your self checked for mono. They are contagious from the time they contract the virus themselves and may have not been symptomatic for 4 to 7 weeks. Mono has a long incubation period. Iâm sorry if this is bad news, but now you know. If you havenât been kissing or sharing spit, you should be pretty safe.
Most of the time, mono symptoms get better within a few weeks. But be patient. It can take a little bit of time. Symptoms of mono can linger for weeks or even months. If you donât feel better in a few weeks, you'll need to go back to the doctor.