Watch CBS News

All the buzz about mosquitoes

Name: All the buzz about mosquitoes
Uploaded: 2013-06-30T03:02:06-0400
Duration: 8 min 11 s
Description: Mosquitoes are more than just annoying - they kill about a million people worldwide every year. Tracy Smith reports on the people who study and combat them in the fight against insect-borne diseases.

Mosquitoes are more than just annoying - they kill about a million people worldwide every year. Tracy Smith reports on the people who study and combat them in the fight against insect-borne diseases.