London - As the new coronavirus spreads
and worldwide deaths linked to it top 3 400, global alarm is
growing and has caused everything from consumer runs on face
masks to mass school closures.
Yet while few would deny the outbreak's official status as
an international health emergency, in the ranking of top causes
of death it pales into insignificance compared to heart disease,
cancer, road accidents, suicide or homicide.
A few figures:
TOP KILLERS
The top killers are cardiovascular diseases (CVD),
everything from hypertension to strokes. They were to blame for
17.8 million deaths in 2017, roughly a third of the 56 million
total deaths recorded that year.
Cancers also loom large, accounting in total for 9.6 million
deaths. Respiratory diseases and infections together claimed 6.5
million lives.
Dementia, digestive disease and diabetes all take heavy
tolls. And despite recent progress, HIV/AIDS claimed some
942,000 lives in 2017 and malaria 620,000. Seasonal influenza
epidemics kill between 290,000 and 650,000 people a year, the
World Health Organization says.
RISK FACTORS
Viewed by risk factor, high blood pressure was linked to
10.4 million deaths in 2017; smoking to 7.1 million; high blood
sugar to 6.53 million; air pollution to 4.9 million; and obesity
to 4.7 million.
Everyday life presents other risks. Road injuries proved
fatal for 1.24 million people in 2017 - 3,400 a day.
Suicide is another big cause. Close to 800,000 people die
due to suicide every year, or one person every 40 seconds, the
WHO estimates. It cites evidence that for each adult who died by
suicide, more than 20 others may have attempted it.
There is also violence. About 464,000 people across the
world were killed in homicides in 2017, surpassing by far the
89,000 killed in armed conflicts in the same period, according
to the Global Study on Homicide 2019 published by the United
Nations Office on Drugs and Crime (UNODC).
* Sources: UNODC, WHO, the Global Health Data Exchange of the
Institute for Health Metrics and Evaluation (IHME)