A DRY AND DUSTY ENVIRONMENT ASSOCIATED WITH THE SAHARAN AIR LAYER WILL CAUSE HAZY CONDITIONS WITH REDUCED VISIBILITIES OVER THE EMERALD ISLE TODAY AND TONIGHT

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THE 2020 HURRICANE SEASON IS HERE, RESIDENTS, VISITORS AND BUSINESSES ARE ENCOURAGED TO FACTOR IN THE COVID-19 PANDEMIC INTO THEIR HURRICANE PREPAREDNESS PLANS, KNOW YOUR RISK, MAKE A PLAN, BUILD AN EMERGENCY KIT, REPAIR ALL BROKEN WINDOWS AND LEAKY ROOFS AND STAY INFORMED.

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SAHARAN DUST TO REDUCE AIR QUALITY TO UNHEALTHY LEVELS T0DAY SUNDAY JUNE 21ST, 2020; THE DUST BRINGS WITH IT THE POTENTIAL FOR WIDE-REACHING HEALTH IMPLICATIONS FROM ITCHY EYES AND RUNNY NOSE TO EVEN DEATH

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A fresh surge of Saharan Dust is set to reduce the air quality across much of the Caribbean to unhealthy levels on Sunday. The Dust brings with it the potential for wide-reaching health implications from itchy eyes and runny nose to even death.

The presence of particulate matters 2.5 and 10, in the Saharan Dust surge, makes it potentially deadly for some unusually sensitive persons. This group includes those with respiratory or heart disease, the elderly and children.

The unhealthy air quality levels increase the likelihood of respiratory symptoms in sensitive individuals, aggravation of heart or lung disease and premature mortality in persons with cardiopulmonary disease and the elderly.

People who are especially sensitive to the dust should limit prolonged or heavy exertion over the coming days. Already, we are wearing masks to mitigate COVID-19, these masks are also helpful in mitigating against the health impacts of the Dust.

The health concerns from the dust are not limited to the impacts of particulate matters. This Saharan Dust is also said to contain bacterial and fungal spores, which can also sicken persons. Of perhaps even graver concern to health professionals is the chemical content of the Dust. It has been tested positive for such pesticides as polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs) and metals, which are known to very harmful to human health.

Research has also shown that dust is also harmful to the health of other creatures. It is harmful to coral reefs by way of the pathogens it contains. The dust is also credited for algae blooms or “red time”, resulting in fish kills and the death of other marine life.

The Saharan Dust is ever-present across the Caribbean but not at constant levels. It gets to us via the prevailing easterly winds, which places the Caribbean downwind from the Sahara Desert. The Dust generally peaks in June and is lowest in December. – Dale Destin

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