FA16 Immunization Module’s Updates

The social and public policy hurdles for vaccines

The issue of vaccination has been an increasingly notable issue in recent years due an increase of parents who choose not to vaccinate their children. According to WHO (World Health Organization), the number of reported case for measles, mumps, and pertussis from 2011-2014 are as follows:

 

2011

2012

2013

2014

Measles

220

55

187

667

Mumps

386

229

584

1,223

Pertussis

18,719

48,277

28,639

32,971

 

The data shows an increase of reported measles, mumps, and pertussis from 2011-2014. All three of these diseases are preventable through a vaccine that is available in the US. These figures suggest an increasing number of individuals who have not chosen to receive a vaccine or did not receive one as a child.  

Additionally, the CDC (Center of Disease Control) have released information on the percentage of children between the ages of 19–35 that received vaccinations in 2013:

·         Diphtheria, Tetanus, Pertussis (4+ doses DTP, DT, or DTaP): 84.2%

·         Polio (3+ doses): 93.3%

·         Measles, Mumps, Rubella (MMR) (1+ doses): 91.5%

·         Haemophilus influenzae type b (Hib) (primary series + booster dose): 82.0%

·         Hepatitis B (Hep B) (3+ doses): 91.6%

·         Chickenpox (Varicella) (1+ doses): 91.0%

·         Pneumococcal conjugate vaccine (PCV) (4+ doses): 82.9%

·         Combined 7-vaccine series: 71.6%

These percentages are lower when compared to other countries such as Australia, which has over 95% of its children vaccinated.

Many of these individuals point to the discredited study from Andrew Wakefield which suggested a link between autism and vaccines. Despite numerous studies and decades of research that has proven Dr. Wakefield’s study false, many anti-vaccine proponents have still refused to change their perception. While there is no easy solution to treat this issue, there are potential ways to enforce vaccinations or reduce the exposure of diseases to immunocompromised individuals. One such way is to pass a law mandating all children attending public schools to receive their vaccinations. This was sign in the state of California on 2015 and will be implemented by July 1, 2016. This will encourage children to receive their vaccinations while protecting immunocompromised individuals.  

Resources:

http://apps.who.int/immunization_monitoring/globalsummary/countries?countrycriteria%5Bcountry%5D%5B%5D=USA&commit=OK

https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6429a3.htm

  • Christina Tsai
  • Aubrey Graham