Your program may require you to submit both a primary and secondary application. Not all schools send secondary applications. If they do, they typically send them without screening primary ...

Symptoms of active TB include chronic fever ... Syphilis can progress through four stages – primary, secondary, latent and tertiary – of which the first two are the most infectious.

[38] In addition, the studies were of a mixed nature with some evaluating efficacy of INH in primary TB prevention while others evaluating secondary TB prophylaxis yet others evaluating efficacy ...