The short answer is that leeches need blood to grow and reproduce. But it’s in their interests to do it carefully, without causing too much pain, and in spots that are hard to find.
The hands of a patient infected by monkeypox in Katako-Kombe, Democratic Republic of Congo, in 1997.
Brian W.J. Mahy/CDC
Monkeypox is very contagious and there is no cure. But the good news is the body can heal itself from the virus. Singapore is the first in Asia, where the monkey smallpox virus has infected humans.
No one can decide what to do with your body but you!
Nina Maile Gordon/The Conversation,
Using a large family whose members suffered from mitral valve prolapse, one of the most common heart diseases worldwide, researchers have discovered one cause of the disorder.
Our experts take a closer look at what’s in store for the country in five key policy areas: health, tax, education, infrastructure and the environment.
Wes Mountain/The Conversation
Now that the Coalition has won the federal election, how will it meet its campaign promises on taxes, the environment, education, health and infrastructure?
Buffalo relaxes in Lake Nakuru surrounded by flamingoes.
GUDKOV ANDREY/Shutterstock
To defend traditional Italian products such as meats and cheeses – delicious, but often high in fat and salt – the country’s government has launched an intense lobbying campaign to fight nutrition labels.
In some Nigerian universities, wealthy female students engage in trasnactional sex for pleasure, while those that needed financial support did it for the money.
The recent maternal health crisis of tennis player Serena Williams was a flash point for many health professionals. A photo of Williams with her daughter from her Instagram account.
Instagram/SerenaWilliams
Measles cases in the US have reached their highest in 25 years. A bioethicist argues why parents opposed to vaccination are not just wrong about the science, but about the morals.
The Grattan Institute’s Commonwealth Orange Book 2019 serves as a guide for what the next government should do, and what it should not try to do.
Grattan Institute