Nepal Floods Send Contamination Downstream, Threatening Bihar's Health

Heavy floods in Nepal have moved dirty water and debris into Bihar.

The debris includes human and animal remains.

Experts say the remains themselves are not the biggest danger.

The main concern is contaminated water.

Dirty water can spread infections.

Floods can also create conditions where mosquitoes become a bigger problem.

Healthcare services may be disrupted during the flooding.

This means people downstream may face health risks even after the water travels away from Nepal.