Chief Kazakh Sanitary Doctor and Vice-Minister of Health and Social Development declare preliminary causes of the negative reactions to the measles vaccination conducted in February.
Kazakh scientist says that domestic specialists have the potential to develop a vaccine against deadly Ebola virus and are already working on vaccines against other types of deseases.
A US-based Japanese scientist said he has succeeded in engineering a version of the so-called swine flu virus that would be able to evade the human immune system.
Chinese state-run media and Internet users demanded action Wednesday after the deaths of at least seven babies since November following their vaccinations against hepatitis B.
The flu vaccine is generally less effective for men than for women, scientists said in a study Monday, tracing the effect to higher levels of testosterone that curb the immune response.
A single dose -- rather than the recommended three -- of a vaccine against the sexually transmitted disease HPV may be enough to ward off cervical cancer.
US scientists seeking to unravel the mysteries of HIV have made an important breakthrough after capturing the clearest image yet of a protein which allows the deadly virus to attack human immune cells, new research showed Tuesday.
British drug maker GlaxoSmithKline (GSK) said on Tuesday it hoped to get the green light for a prototype vaccine against malaria after trials showed it offered children a partial shield against the disease.
A new vaccine being rolled out in the "meningitis belt" that stretches across north-central Africa has reduced cases of the potentially fatal disease by 94 percent.
Researchers in China said Wednesday a trial vaccine provided "significant" protection against a virus that can cause potentially deadly hand, foot and mouth disease (HFMD) in children.
US health authorities said Thursday they are liaising with domestic and international partners to develop a vaccine for the H7N9 bird flu virus that has killed five people in China.
A growing number of US parents oppose doctors' recommendations to vaccinate teenage girls against human papillomavirus (HPV), the main cause of cervical cancer.