as the virus does, there are some basic practices that
are almost always appropriate.
£WASH YOUR HANDS If you’re feel like you’re washing your hands too often and for too long, you’re probably
doing it just enough.
£USE HAND SANITIZER If you can’t wash your hands with
soap and water, then this is the next best thing.
£WEAR A MASK A cloth or dust mask works fine to protect
others from droplet transmission.
£COVER YOUR MOUTH Cough or sneeze into the crook of
your arm if you don’t have a tissue.
£DON’T TOUCH YOUR FACE Wearing a face mask helps keep your hands off your nose and mouth, but remember to not touch your eyes either, as an infection get into
your system that way as well.
£WEAR SAFETY GLASSES To protect your eyes from
airborne pathogens and keep you from touching your eyes.
£KEEP AWAY Consider 6 feet (2 m) as a minimum standard to avoid aerosol transmission from people nearby, even if
they have no symptoms.
£
STAY HOME Feeling sick? Stay home to avoid infecting
others and seek medical attention if you feel worse.
£PROTECT OTHERS If someone in your household is sick,
assume you also are contagious.
£SHELTER IN PLACE Remaining at home is the safest way
to avoid exposure.
£WIPE IT DOWN
Disinfect doorknobs,
alarm keypads, or frequently touched surfaces, especially anything else you
touch when first entering your home.
£RINSE OFF
If you must go anywhere,
change clothes and shower as soon as
you get home.
£PRACTICE SELF CARE
Eating well,
sleeping well, and exercising regularly
can bolster your immune system.
05
With the news cycle being faster than ever, it’s important to recognize that sometimes the media doesn’t use scientific or medical terms correctly and that can cause confusion. To be well informed,you’ll do well to know the
basic terminology of pandemics.
CLUSTER A collection of cases occurring in the same place at the same time. If clusters are of sufficient size and severity,
they may be upgraded to an outbreak.
COMMUNITY TRANSMISSION The term for cases of infection in persons who haven’t traveled recently and have no connection to a known case. Also called “community
spread.”
CONTACT TRACING The practice of identifying and locating people who have been exposed to a known contagious person. They are then either asked to self-quarantine or
brought in for observation in order to prevent transmission.
CONTAGIOUS Transmissible by direct or indirect contact with an infected person or thing. For example, the coronavirus is both contagious and infectious. Anything that is contagious
is also infectious, but the reverse is not necessarily true.
DROPLET TRANSMISSION How a contagious disease is spread when it involves relatively large, short-range respiratory droplets produced by sneezing, coughing, or talking. Also
called “aerosol transmission.”
EPIDEMIC The rapid spread of disease to a large number of
people across a very large area within a short period of time.
FLATTEN THE CURVE This refers to the goal of slowing a virus’s spread to reduce the peak number of cases. This does not necessarily decrease the total number of cases; it just spreads them out over a longer period so that hospitals can cope with the number of patients at any given time rather
than being overwhelmed.
HERD IMMUNITY A form of community protection from a disease that occurs when a large percentage has become immune, whether through previous infections or vaccination, thereby providing some measure of protection
for individuals who are not yet immune.
INFECTIOUS Producing, capable of producing, or containing pathogens which can be transmitted. For example, food
poisoning is infectious, but it is not contagious.
UNDERSTAND THETERMINOLOGY
06
basics
What is a “super spreader”? This is a person who infects a disproportionately high number of people, compared tonumber of people infected by the average sick person. In some of the cases of super-spreading, these infected people conform to the 20/80 rule. This means that roughly 20% of infected individuals cause up to 80% of the illness transmissions. A frightening proposition, if the disease is lethal. Perhaps the best known super spreader was Mary Mallon, also known as Typhoid Mary. Mallon was a cook for a number of different families in New York City. She was an asymptomatic carrier of typhoid fever, a potentially deadly disease caused by the bacteria Salmonella typhi. Mallon infected 51 people between 1902 to 1909. Three of those infected died from the illness. She was eventually placed under involuntarily quarantine (locked up) by public health authorities at Brothers Island in New York, until her death in 1938. If you don’t have strong COVID-19
symptoms, but everyone around you gets sick after your
close contact—you might be a super spreader. All the
more reason for everyone to stay the hell at home.
BEWARE
