With at least a dozen states reporting confirmed cases of pertussis, also known as whooping cough, during the first three weeks of January, MinuteClinic is urging parents and guardians to obtain a DTaP shot (diphtheria, tetanus, pertussis) for unvaccinated children under 7 years old.

CVS Caremark's MinuteClinic division has expanded its suite of services to now include vitamin B12 injections and the human papillomavirus vaccination Gardasil.