13
Oct
2017
Public Health

Controlling the Spread of Invasive Aquatic Species with the Ballast Water Management Convention


06
Oct
2017
Public Health
by Stephen A. Hubbs, PE

Autumn: When Leaves Fall, So Can Water Quality

Now that summer is over—and hopefully the record-setting 2017 hurricane season—many of us can turn our attention to the cooler temperatures, shorter days and the colorful splendor of autumn leaves. Of course, all of those red, orange, and yellow leaves are short-lived and fall to the ground, forming truly massive amounts of organic debris. But did you know... Read More »

15
Sep
2017
Public Health
by Fred Reiff, PE

In the Wake of Hurricanes: The Problem with Standing Water

A discarded tire containing standing water can become a choice breeding ground for mosquitoes.   As flood waters recede in Houston and Florida, a new public health threat rears its ugly head: Mosquitoes breeding in standing water left in the wake of hurricanes. Puddles, flower pots and saucers, rain barrels, bird baths, pet bowls, discarded... Read More »

01
Sep
2017
Public Health
by Water Quality & Health Council

Cleaning up After Hurricane Harvey: Chlorine Bleach Is Your Friend

After the shock and heartbreak of experiencing a flood comes the clean up to prevent further damage and spread of disease. Flood cleanup starts with removing flood water (usually contaminated with sewage) and drying the affected areas. Evaluate all items touched by flood waters, deciding which to keep and which to toss. Whenever possible, use... Read More »

04
Aug
2017
Public Health
by Ralph Morris, MD, MPH

Sepsis: A New Global Health Priority

“Sepsis,” according to the Centers for Disease Control and Prevention (CDC), is “a complication caused by the body’s overwhelming and life-threatening response to infection, which can lead to tissue damage, organ failure, and death.” More commonly known as “blood poisoning,” sepsis strikes “with equal ferocity in resource-poor areas and in the developed world,” according to... Read More »

28
Jul
2017
Public Health
by Joan B. Rose, PhD

Climbing the Rungs of the Safe Water and Sanitation Service Ladders

The humble ladder can be a symbol of progress toward lofty goals. The lyrics of Bob Dylan’s “Forever Young,” for example, include a moving wish for the singer’s newborn son: “May you build a ladder to the stars and climb on every rung…” Symbolic ladders are also used by the Joint Monitoring Program of the... Read More »

02
Jun
2017
Outbreaks
by Bob G. Vincent

Zika Virus: What Can We Expect this Summer?

As summertime approaches and vulnerable areas of the US warm up, concerns over the potential spread of Zika virus are on the rise. The virus is spread mainly through the bite of an infected Aedes aegypti mosquito, but also can be transmitted sexually. Zika virus is associated with birth defects (microcephaly) in infants of infected... Read More »

19
May
2017
Public Health
by Ralph Morris, MD, MPH, and Joan B. Rose, PhD

Superbugs and Sewage at the Beach

We seem to be reading and writing a lot about superbugs—antibiotic resistant bacteria that are responsible for at least 2 million infections (including healthcare-associated infections acquired while receiving medical treatment in a hospital) and 23,000 deaths each year in the US.1 But the recent discovery of the “superbug enzyme” NDM2 in bathing seawaters in Ireland... Read More »