Spirochetes -- Aerobic/microaerophilic, motile, helical/vibrioid gram-negative bacteria -- Nonmotile (or rarely motile), gram-negative curved bacteria -- Gram-negative aerobic/microaerophilic rods and ...

Nearly 12,000 people in the U.K. who received a first dose of the MenB vaccine will now be offered a second shot starting next week, after a deadly meningitis outbreak linked to a university in Kent.

Antimicrobial resistance, in which germs like bacteria and fungi no longer respond to medicines, is a rising global threat. When antibiotics and other drugs become ineffective, infections can become ...