Part of: GS Prelims and Mains II and III – Health issue; Science – Health and Medicine
In news:
Delhi High Court directed the National Centre for Disease Control (NCDC) to submit a report and analysis of the serological survey that was recently conducted in the national capital.
Blood samples were taken from randomly selected people as part of the survey, which involves rapid tests for antibodies, to study the scale of undetected infections.
About:
Sero Surveillance is an antibodies detection test which was done to assess the prevalence of infection at the community level and primarily used for evidence-based public health response.
Antibodies, also referred to as immunoglobulins, are glycoproteins naturally produced in response to invading foreign particles (antigens) such as microorganisms and viruses. As such, they play a critical role in the immune system’s defense against infection and disease.
In simple terms, antibodies are specialized, Y-shaped proteins that bind like a lock-and-key to the body’s foreign invaders — whether they are viruses, bacteria, fungi or parasites.