COVID-19

What are mRNA vaccines? How do they work?

Early reports out of China showed that elderly people and the chronically ill were most vulnerable to Covid-19. Yet an alarming number of young people in the United States have been hospitalized with severe infections. According to the Centers for Disease Control and Prevention, nearly 40% of American Covid-19 patients who were hospitalized were under 55 – and 20% were between ages 20...

Any large-scale phenomenon, such as a pandemic, activates our instinct to preserve our state of being—especially when we feel like we are losing it.

A recent study showed how we can fully restore our olfactory sense after a cold, during which nasal constriction prevents us from smelling even the most intense smells.

This coronavirus crisis has, for me, some perplexing parallels with a well-known incident narrated in the Gospel of Matthew (14:22-33). The disciples are confined in a little boat in the middle of a terrible storm, almost as we are confined at home today by the emergency laws of our countries.

Our reality isn’t always a calm place. Feelings of safety and peace that are so necessary for our well-being often elude us. What is happening today on a global level only goes to show how fragile our world is, and how easily we can lose control over the things we thought we had mastered.

The mortality rate of COVID-19 remains high, but not as high as its transmission rate, and this good news needs nuances and explanations.

The fight against the new coronavirus is accompanied by several parallel fights, including the fight against fear, which can turn into panic—one of the most dangerous social phenomena.

While an increasing number of family physicians and private health networks offer online consultations, it's helpful to better understand telemedicine, the opportunities it creates and its limitations.

Do we need to wait for the results of longitudinal scientific studies, extending to decades, to know if vaccines are safe?

Even in difficult times there are many things we can do at home to help children as well as teenagers to feel less worried.

The Colorado beetle that threatened the potato crop of the former GDR in 1950 might have been an American method of sabotage against the Eastern bloc. A sinister German plot might have been the cause of the Spanish flu. Perhaps AIDS emerged as a biological weapon developed by the United States and has been tested on prisoners and minorities. Every crisis humanity has...

Many years have passed since I last lived with my brother. Recently, I decided to go and stay with him for a while. One day we both decided to visit a place in nature that neither of us had been to before. When we got there, it started to rain—while not very heavy, rain was not what either of us had wanted. But...

As a teenager, I remember pasting a quote from Blaise Pascal on the wall of my room. It was a thought I resonated with, not without some arrogance: "All of humanity's problems stem from man's inability to sit quietly in a room alone."

One of the reasons quoted most often by those who refuse to get vaccinated against COVID-19 is the hypothesis that vaccines cause infertility.