The short answer is yes, it will be very safe. Why? The beach has wind, sun, the salty spray in the air, and people spread out. Let’s consider each of these separately.
The beach will be a common destination this summer but is it safe with the covid 19 pandemic
1. The beach will be a common destination this summer but is it
safe with the COVID-19 pandemic?
The short answer is yes, it will be very safe. Why? The beach has wind, sun, the salty spray in the
air, and people spread out. Let’s consider each of these separately.
Wind. Because the water of the ocean and the adjacent land have very different responses to
the warming effect of the sun there is an almost constant wind at the beach. Is that good or bad
for spreading SARS-CoV-2? A nice study 1 (not peer-reviewed however) looked at the rate of
COVID-19 cases and various weather conditions in four cities in China and five locations in Italy.
They then plotted wind speed versus the number of cases (because of the average five day
incubation period they correlated cases and weather with a five day interval). In eight of the
nine cities the higher the wind speed the lower the rate of cases. The effect was not huge but in
the vast majority of the time, the more wind the fewer cases. So given that effect, being at a
windy beach versus a still air part of town away from the beach, will have fewer cases.
Sun and temperature. Previous results on the relationship between respiratory-borne infectious
diseases and temperature have indicated that both SARS and influenza need to survive under
certain temperature conditions, and increasing temperature can reduce their ability to spread.
The underlying hypothesis as to why warmer seasons tend to decrease the spread of viruses
include: higher vitamin D levels, resulting in better immune responses; increased UV radiation;
and no school in the summer (when children are clustered together, transmission rates of flu
and measles increase). Reports of UV and respiratory diseases have also been considered, and
previous studies have shown that high levels of UV exposure can reduce the spread of SARS-CoV
virus.