New type of antibody shows promise against multiple forms of flu virus

Researchers have identified a previously unrecognized class of antibodies — immune system proteins that protect against disease — that appear capable of neutralizing multiple forms of flu virus. The findings could contribute to development of more broadly protective flu vaccines.

​Researchers have identified a previously unrecognized class of antibodies — immune system proteins that protect against disease — that appear capable of neutralizing multiple forms of flu virus. The findings could contribute to development of more broadly protective flu vaccines. Researchers have identified a previously unrecognized class of antibodies — immune system proteins that protect against disease — that appear capable of neutralizing multiple forms of flu virus. The findings could contribute to development of more broadly protective flu vaccines.