Who's is suppose to come out with treatment of coronavirus?

Who’s is suppose to come out with treatment of coronavirus?
A. Nurses
B. Doctors
C. Microbiologist
D. Pharmacist
E. Lab scientist

In fact, the role of Biochemists at unravelling the structural & molecular conformation/basis of microbes can’t be overstated. U can’t talk abt stuffs like des without looking at terms like genomes, RNA/DNA, protein, replication, transcription, translation etc. And Biochemists tend to understand these processes more. However, it’s actually a joint effort by the Biochemists, Microbiologists, Pharmacists, & other Medical Professionals.