[1] Adm Managment Coll, Dept Microbiol, Fac Gestao Adm, Bangalore 560083, Karnataka, India
[2] Gulbarga Univ, Dept Studies Microbiol, Gulbarga, Karnataka, India
[3] St Johns Med Coll, Dept Microbiol, Bangalore, Karnataka, India
[4] Seema Dent Coll & Hosp, Dept Pathol & Microbiol, Rishikesh, Uttarakhand, India
[5] Dept Biotechnol & Food Technol, Durban, South Africa