By Amy Norton
FRIDAY, March twenty, 2020 (HealthDay News) — As more folks recuperate from COVID-19, that signifies more folks should have antibodies in opposition to the virus. And it can be probable that blood donations from those survivors could assist guard or handle other folks, according to some infectious ailment professionals.
The normal notion is far from new. In the first 50 percent of the 20th century, doctors utilised “convalescent serum” in an work to handle folks through outbreaks of viral bacterial infections like measles, mumps and influenza — such as through the 1918 Spanish flu pandemic.
The basic principle is pretty easy: When a pathogen invades the human body, the immune technique makes antibodies that latch on to the enemy, marking it for destruction. Right after recovery, those antibodies continue being circulating in a person’s blood, for anywhere from months to a long time.