Portrait of a leading vaccinologist: dedicated to meningitis and respiratory tract infections.
Since the early days of Jenner, vaccination against infectious agents appeared a very efficacious way for preventing millions of deaths and patients with serious sequelae. However, only limited success has been obtained in eradicating infectious diseases. Smallpox is the only human infectious disease that has been eradicated so far by vaccination, and eradication of polio is in its endgame. Data from the WHO in 2003 show that 2.5 million children under five still die from vaccine preventable diseases, but many more die from the major microbial killers in the world, i.e. HIV/AIDS, malaria and tuberculosis for which there are no effective vaccines. Very serious morbidity is the consequence of many infectious diseases often leading to disablement for a lifetime. As a junior post-doc with a position in the department of Medical Microbiology at the University of Amsterdam, I was touched by the seriousness of bacterial meningitis. This laboratory is the National Reference Center for Bacterial Meningitis in the Netherlands. It receives more than 80% of all isolates from meningitis patients in the country and has access to patient information for epidemiological research. This environment triggered me to use my experience as a biochemist with a PhD on composition, structure and functioning of the outer membrane of Escherichia coli to move from basic microbiology research to research on pathogenic bacteria, and ultimately prevention of serious bacterial infections.
van Alphen
Loek
L
Netherlands Vaccine institute, Bilthoven, The Netherlands.
D001424:Bacterial Infections / Q000276:immunology; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D008581:Meningitis / Q000276:immunology* / Q000382:microbiology; D009426:Netherlands; D012141:Respiratory Tract Infections / Q000276:immunology* / Q000382:microbiology; D014611:Vaccination