All Travelers to Pakistan At Risk of Getting Drug Resistant Typhoid Fever

MedicalResearch.com Interview with:

Kevin Chatham-Stephens, MD, MPH, FAAP CDR U.S. Public Health Service

Dr. Chatham-Stephens

Kevin Chatham-Stephens, MD, MPH, FAAP
CDR U.S. Public Health Service

MedicalResearch.com: What is the background for this study?

Response: Typhoid fever is a life-threatening disease caused by Salmonella Typhi bacteria. It spreads when someone consumes food or water that has been contaminated with feces (poop) from someone carrying the bacteria. About 12–27 million cases of typhoid fever occur worldwide every year.

About 350 culture-confirmed cases of typhoid fever in the United States are reported to CDC each year. Most of these cases occur among international travelers.

Symptoms of typhoid fever often include high fever, weakness, stomach pain, cough, and loss of appetite. Some people have diarrhea or constipation. Typhoid fever can be prevented through vaccination and safe food and water practices. Typhoid fever is treated with antibiotics, although most infections diagnosed in the United States cannot be successfully treated with the class of antibiotics called fluoroquinolones.

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Puppies From Commercial Dog Industry Source of Multistate Diarrhea Infections

MedicalResearch.com Interview with:
"Siberian Husky Puppies 2013-05-25" by Jeffrey Beall is licensed under CC BY 2.0Mark Laughlin, DVM

Veterinary Medical Officer
CDC

MedicalResearch.com: What is the background for this study?

How common are Campylobacter infections?  How does a Campylobacter infection typically present? 

Response: Campylobacter is one of the most common causes of diarrheal illness in the United States, causing an estimated 1.3 million illnesses each year. Most people with Campylobacter infection usually have diarrhea (often bloody), fever, and abdominal cramps. The diarrhea may be accompanied by nausea and vomiting. These symptoms usually start within 2 to 5 days after exposure and last about a week.

Most illnesses from Campylobacter likely occur due to eating raw or undercooked poultry, or from eating something that touched raw or undercooked poultry. Some illnesses can occur from contact with contaminated water, contact with animals, or from drinking raw (unpasteurized) milk.

Since 2009, 13 outbreaks of human Campylobacter infections linked to contact with dogs have been reported to CDC. These outbreaks account for a reported 47 illnesses and 2 hospitalizations.

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Despite Recent Modest Declines, Childhood Obesity Prevalence Remains High

MedicalResearch.com Interview with:
Liping Pan, MD MPH

Centers for Disease Control and Prevention
Atlanta, GA

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: This CDC report is the first to use the WIC Participant Characteristic (WIC PC) data from the USDA to monitor trends in obesity among young children aged 2 to 4 years in the WIC program.

The main findings of the study are:

• 34 of 56 (61%) WIC state agencies reported modest decreases in obesity among young children from 2010 to 2014.
• From 2000 to 2010, the prevalence of obesity among 2-4 year olds increased from 14.0% to 15.9%, then dropped to 14.5% from 2010 to 2014.
• Obesity prevalence varied by state, ranging from 8.2 percent in Utah to 20.0 percent in Virginia.
• From 2010 to 2014, obesity prevalence decreased among all major racial/ethnic groups, including non-Hispanic whites, non-Hispanic blacks, Hispanics, American Indians/Alaska Natives, and Asians/Pacific Islanders.
• From 2000 to 2014, obesity prevalence decreased significantly among Asian/Pacific Islanders, from 13.9 percent to 11.1 percent.

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