Disease

Zika Virus Blocked

Researchers have begun releasing mosquitoes in parts of South America, Southeast Asia and Australia that carry bacteria proven to prevent the insects from spreading the Zika virus.

Recent studies found that the Wolbachia pipientis bacterium can completely block transmission of the virus to humans by the Aedes aegypti mosquito.

Funded by the Bill and Melinda Gates Foundation, the study found that the bacterium is self-sustaining and has remained in mosquito populations for more than six years after being released into the wild.

There are currently no approved Zika vaccines or antiviral medications to treat infections.

Meningitis in Los Angeles, California

The Centre for Disease Control is investigating an outbreak of 22 meningitis cases in the LA area amounts the gay community amidst pleas for a vaccination campaign.

Bilharzia Outbreak in Botswana

The first case (in the recent outbreak) of bilharzia was recorded on May 10 this year at Boikhutso Clinic near Francistown.

Out of 579 samples taken between May and June, 42 pupils tested positive for bilharzia and were accordingly treated.

The disease is not deadly but can be fatal in some instances if left untreated. It can also cause acute and chronic complications. Kidney and bladder complications as well as occasional liver diseases are among the main effects caused by bilharzia at its later stages.