A Simple carriers

B Late convalescence

C High infectivity

D Carrier status

A Multiply by binary fission.

B Are sensitive to beta-lactam group of drugs.

C Can grow in cell free media.

D Require sterols for their growth

A IgA

B IgE

C IgM

D IgG

A Multiply by binary fission

B Are sensitive to beta-lactam group of drugs

C Can grow in cell free media

D Require sterols for their growth

A 121°C temperature for 20 min

B 121°C temperature for 15 min

C 100°C temperature for 60 min

D 100°C temperature for 90 min

A Ether sensitive

B May cause malignancy

C HSV II involves below diaphragm

D Burkitt's lymphoma involves Tcells

A Rickettsia prowazekii

B Coxiella burnetii

C Rickettsia akari

D Rickettsia rickettsii

A 70 % alcohol for 5 min

B 2% glutaraldehyde for 20 min

C 2% formaldehyde for 10 min

D 1% sodium hypochlorite for 15 min

A Immune to diptheria

B Hypersensitive to diptheria

C Susceptible to diptheria

D Carrier of diptheria

A Strep. pyogenes

B Strep. agalactiae

C Strep. equisimilis

D Strep. salivarius