Immunization is the biological process of strengthening an individual's immune system against specific infectious diseases. This is typically achieved through vaccination, which introduces a harmless form of a pathogen to train the body's adaptive immune system. The process stimulates the production of antibodies and creates memory cells, enabling a faster and more effective response to future infections, thereby providing protection.
The practice is a cornerstone of modern public health and is notable for its role in controlling and eradicating deadly diseases. Widespread immunization programs have led to the global elimination of smallpox and a dramatic reduction in illnesses such as polio, measles, and tetanus. It is a highly effective method for preventing serious illness, disability, and death across all age groups.
Recently, immunizations have been a prominent topic in news headlines. Several reports have focused on official health communications, particularly concerning updates to public health websites and the ongoing public discussion around vaccine safety.
Concurrently, other recent news highlights the continued public health push for immunizations. This includes local health officials recommending vaccinations in response to rising cases of respiratory viruses and state-level initiatives, such as new programs launched to provide free vaccines to uninsured adults, aiming to expand access and coverage.
Latest related news
- CDC Vaccine Autism website change - Infectious Disease Special Edition 2025-11-21 09:29 · Infectious Disease Special Edition
- Cook Children’s officials recommend immunizations as respiratory virus rates increase - Community Impact | News 2025-11-21 06:30 · Community Impact | News
- The CDC revives debunked ‘link’ between childhood vaccines and autism - Oregon Public Broadcasting - OPB 2025-11-21 05:09 · Oregon Public Broadcasting - OPB
- US health agency edits website to reflect anti-vax views - ttownmedia.com 2025-11-21 04:51 · ttownmedia.com
- Governor Moore Launches Free Adult Vaccine Program to Expand Immunization Access for Uninsured and Underinsured Marylanders - WGMD – The Talk of Delmarva 2025-11-21 03:18 · WGMD – The Talk of Delmarva
- Notes from the Field: Expanding Birthing Hospital ... - Centers for Disease Control and Prevention | CDC (.gov) 2025-11-21 02:50 · Centers for Disease Control and Prevention | CDC (.gov)
- Advice to Help Keep Patients Healthy During the Holidays - Medscape 2025-11-21 02:39 · Medscape
- US health agency edits official website to reflect anti-vax views - Key Biscayne Portal 2025-11-21 00:21 · Key Biscayne Portal
- US health agency edits official website to reflect anti-vax views - fox41yakima.com 2025-11-21 00:21 · fox41yakima.com
- With a potentially rough flu season on the horizon, Colorado has lost nearly $28 million in federal immunization funding - Colorado Public Radio 2025-11-20 19:04 · Colorado Public Radio