On 1st april: Had history of urti. Then fever for 2 days. Then bilateral cervical lymph nodes enlarged and rash--diagnosed as CHICKEN POX. Completed the 5 days VALACYCLOVIR and cefixime course. After 40 days (present day)-no fever, no cough, no malaise But feels like cervical lymph nodes are enlarged. I don't exactly know whether they are not regressed since that urti OR is it TB Lymphadenitis (AS I AM A DOCTOR IN GOVERNMENT HOSPITAL-which can be potential source of tb bacteria!) Should I be concerned. When to go for diagnostic intervention? Please advice carefully. Thanks in advance.