Medical MBBS, PG practical classes in Telangana resuming today DECCAN CHRONICLE. Updated Jul 29, 2021, 7:31 am IST Only vaccinated to be allowed into classes College heads are working on the algorithms, as the Coronavirus is difficult to understand and the safety of the students is the prime concern. Representational Image. (AFP) Hyderabad: MBBS and post-graduate medical students will be attending practical classes in person from Thursday. Strict health precautions will be taken during the classes and only vaccinated students will be allowed to attend these classes. College heads are working on the algorithms, as the Coronavirus is difficult to understand and the safety of the students is the prime concern.