Each year, millions of Americans contract influenza, leading to anywhere from 200-500,000 hospitalizations and 18-50,000 deaths. Fortunately, while the flu is highly contagious—and dangerous to the immunocompromised—its severity can be significantly decreased through vaccination. In fact, many organizations, including Harvard University, require annual flu shots.   In this Q & A, we explain the importance of receiving…Continue Reading Why Do I Need a Flu Shot Every Year?

As we age, the immune system weakens, resulting in older adults being more susceptible to viruses and infections that—in youth—may have been much easier to shake off. Vaccination against seasonal flu, TDaP, hepatitis B, and pneumonia is one way that older adults can protect themselves from an unpleasant illness or—at worst—hospitalization.  Another vaccine that is…Continue Reading Should I Get Vaccinated Against Shingles?

Most colleges require that students have received a handful of vaccinations prior to attending class. Before COVID-19 vaccinations and boosters, TDaP was—and remains—a common requirement. In this Q & A, we explain what the vaccine protects against, who is at risk, and why vaccination is an important component in creating a safer, healthier campus. What…Continue Reading Why Do I Need the TDaP Vaccine Before Attending College?

Visa applications and passport renewals are common preparations for international travel. However, there is one crucial topic that some travelers may forget to investigate: vaccinations. Vaccination against viral, bacterial, or parasitic infections has long been required by public health agencies within specific countries. The U.S. Centers for Disease Control and Prevention (CDC) also recommends specific…Continue Reading Do I Need A Travel Vaccine?