Diseases, Conditions, Syndromes

More polio cases now caused by vaccine than by wild virus

Four African countries have reported new cases of polio linked to the oral vaccine, as global health numbers show there are now more children being paralyzed by viruses originating in vaccines than in the wild.

Oncology & Cancer

Incidence of HPV-positive head and neck cancer up in the U.S.

(HealthDay)—The rate of head and neck cancers has risen since the 1970s, and most are linked to human papillomavirus (HPV), according to a study recently published in Cancer Epidemiology, Biomarkers & Prevention.

Diseases, Conditions, Syndromes

Needleless vaccine will protect children from dangerous viruses

Orally administered vaccine can protect millions from hepatitis B. Oral vaccines are both safer and less expensive than injections. Therefore, researchers are continuously pursuing ways to produce an oral vaccine that is ...

Diseases, Conditions, Syndromes

Plants are new weapon in fight against dengue

Scientists have discovered a way to create disease fighting proteins from tobacco plants which could lead to the development of a vaccine for Dengue Fever.

Diseases, Conditions, Syndromes

Inching closer to a world without polio

At its height in the 1940s and '50s, polio paralyzed more than 35,000 Americans every year. But thanks to vaccines as well as good hygiene and sanitation practices, polio has largely been forgotten in the developed world.

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