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Why HIV has fallen

The antenatal HIV survey for 2007 showed a possible fall in the percentage of HIV among pregnant women attending public sector antenatal facilities.

Yawning is infectious not only to humans

Humans may not be the only ones to find yawning contagious. Research shows that a yawn is likely to set off pets as well as those around you.

Sweet seduction?

Protests grow as chocolate treats with toys inside are labelled health hazard, writes Kate Connolly.

Take to the floor

As the first specialised clinic offering vaginal strength tests, electronic toning and 'sexercise' packages opens in New York.

Creeping through our defences

Barbara Ludman reviews Robert Baker's latest book about the indelible impact of epidemics.

Travel restrictions add to HIV stigma

Restrictions prohibiting HIV-positive people from obtaining visas or permits to travel or work abroad adds to the global stigma around HIV.

Kids need taste of risk

German politicians are reportedly planning to ban Kinder Surprise eggs on the grounds that they're a safety hazard.

Hospital hell

Despite her fractured foot and injured back and ribs, Anna Myers was asked to stand so that her chair could be used by other patients.

Life is not a sprint, it's a marathon

Keeping active is key to a healthy lifestyle. However, our bodies change as we get older and we need to target our exercise accordingly.

Vitamin C -- good or bad?

Along with echinacea, vitamin C is either heroically good for you or ineffectual, depending on the study.