Vaccine Hesitancy

As the COVID-19 vaccine rollout gains traction and we finally seem to have overcome the supply crunch, we now face a new problem- vaccine hesitancy. Although the number of Americans who are hesitant to take the vaccine has steadily been dropping as the numbers of vaccinated people rise with little or no side effects, there are still about 40% of folks who are currently against or undecided about the vaccine. Few of them are staunch anti-vaxxers who protest any vaccine but the majority of these are people who are hesitant to take it due to the uncertainty about the new vaccine.

Interestingly, vaccines have always met with skepticism beginning with the very first vaccine. In 1798, when Edward Jenner introduced the small pox vaccine, it was met with strong opposition and even caricatured in the press with grotesque illustrations of deformities including cow heads growing out of vaccinated people (because the vaccine was made from cow pox).

An 1802 anti-small pox vaccination caricature

In the U.S. too, the small pox vaccination was met with strong opposition at first. Benjamin Franklin experienced first hand the devastating effect of not getting getting vaccinated. He lost his infant son to small pox in 1736, causing him to appeal to the masses to take the vaccine: “I long regretted that I had not given it to him by inoculation, which I mention for the sake of parents who omit that operation on the supposition that they should never forgive themselves if a child died under it; my example showing that the regret may be the same either way, and that therefore the safer should be chosen.” It was incidentally Ben Franklin's city (and my hometown), Boston, that became the first American city to make the small pox vaccine mandatory in 1827 for school attendance.

Sources:

https://www.theatlantic.com/health/archive/2021/03/america-is-now-in-the-hands-of-the-vaccine-hesitant/618352/
The College of Physicians of Philadelphia. History of Vaccines Timelines. The College of Physicians of Philadelphia; (1885). Available from: http://www.historyofvaccines.org/content/timelines/all

Comments

Origin of Neurology

As I consider majoring in neurobiology (the study of the biological mechanisms that control the nervous system) in college, I thought it would be interesting to delve into the origins of neuroscience. For hundreds of years from the ancient Egyptians to the Greeks, humans believed that the seat of intellect was the heart (which is why the ancient Egyptians went to great lengths to preserve the heart after death but discarded the brain!) The birth of neurology began 2500 years ago with Hippocrates who pondered over the purpose and functioning of the brain, reasoning that the brain must be the organ controlling sensation simply because most sensory organs - eyes, ears, and tongue -- are located close to the brain. This was starkly different from other opinions of the time which held that the heart was the main organ that controlled everything in humans. The brain was simply thought to be a "radiator" for pumping the heart and keeping it cool. Later, Hippocrates expanded ...

Breathing Therapy

One of the key elements of yoga is breathing exercises; in fact, many claim breathing techniques called pranayama form the foundation of yoga as one of its eight pillars, along with asanas (exercises), meditation. Pranayama is derived from Sanskrit words, prana meaning "life force" and yama meaning "control." So essentially it means controlling your life force. (More on the life force concept to follow, but I also covered it in a previous post which can be found at https://ancientmedicina.blogspot.com/2020/09/vital-energy-in-ancient-medicine.html) One of the pranayama exercises used in yoga is called Nadi Shodhana which means purification of the channel or flow in Sanskrit. It requires timed deep inhaling and exhaling from alternate nostrils repeatedly. While pranayama is common practice for anyone with knowledge of yoga (including my family), what is not widely known is the real medical benefits of this breathing technique. Many people do it because it ...

Rx Symbol

Have you ever wondered why medicines are denoted with an ℞ or Rx symbol? There are actually many theories about its origin but the most common one is that the symbol for prescriptions originated from the "Eye of Horus", which was an ancient Egyptian symbol associated with healing powers. According to Egyptian mythology, Horus lost his eye in battle but his mom used her powers to restore his eye, hence it became a symbol of healing. Eye of Horus In the 2 nd century, Greek physician Galen adapted this symbol to impress his patients. Galen’s influence on medicine was so strong that even the symbol was borrowed through the centuries and it eventually evolved into the modern symbol Rx (the eye of Horus kinda looks like an Rx). Other theories place its origin in Latin and Roman times. One theory is that Rx was used as an abbreviation of the Latin word recipere , meaning “to prepare,” which physicians wrote on medical prescriptions. Yet another theory points to the similarity of...

History of Medicine

Search This Blog