Author: Alicia Maroney

Ciguatera fish poisoning (CFP) is the most common form of non-bacterial foodborne illness associated with seafood consumption worldwide. Caused by eating reef fish contaminated with toxins produced by microscopic marine organisms, CFP poses a significant public health challenge, especially in tropical and subtropical regions. Despite its prevalence, the illness remains underreported and often misdiagnosed due to its wide range of symptoms and lack of definitive diagnostic tests. What Causes Ciguatera Fish Poisoning? Ciguatera poisoning is caused by toxins known as ciguatoxins, which are produced by dinoflagellates (particularly Gambierdiscus toxicus) that live on algae in warm ocean waters. Herbivorous fish consume these algae,…

Food poisoning is often dismissed as a minor illness, but in reality, it can be life-threatening. The Centers for Disease Control and Prevention (CDC) estimates that foodborne illnesses cause 48 million illnesses, 128,000 hospitalizations, and 3,000 deaths annually in the U.S. Worldwide. The World Health Organization (WHO) emphasizes even more severe impacts, especially among the most vulnerable: children under five, elderly individuals, pregnant women, and those with compromised immune systems. Real-Life Fatal Foodborne Illness Outbreaks History is filled with tragic examples that demonstrate the deadly consequences of contaminated food. In 2011, a Listeria outbreak linked to Jensen Farms cantaloupes resulted in 33 deaths…

Healthy Picnic Foods That Won’t Spoil Fast: Smart Choices for Outdoor Dining There’s something inherently joyful about picnicking: fresh air, good company, and the simple pleasure of dining outside. But with warm temperatures and limited refrigeration options, it’s essential to choose foods that won’t spoil quickly and can still offer health benefits. The key to a successful and safe picnic is selecting non-perishable or temperature-stable ingredients that are both nutritious and delicious. 1. Whole Fruits and Vegetables: Nature’s Perfect Snack Whole fruits and vegetables are among the safest and healthiest choices for an outdoor meal. Many do not require refrigeration…

Foodborne illnesses affect millions of people each year, but the severity of these illnesses can vary drastically, even among people who consumed the exact same contaminated food. While some individuals may experience only mild discomfort, others may end up in the hospital with life-threatening complications. This discrepancy often raises questions: Why do some people get sicker than others from the same exposure? The answer lies in a combination of biological, environmental, and behavioral factors that shape how our bodies respond to foodborne pathogens. 1. The Strength of the Immune System One of the most significant factors in how someone responds…

In the age of modern medicine, food remains one of the most powerful tools for maintaining a strong and resilient immune system. While no single food can prevent illness, a well-balanced diet rich in immune-boosting nutrients plays a crucial role in helping your body fight infections and recover faster. As we navigate through seasonal illnesses and global health concerns, incorporating immune-supportive foods into daily meals is more important than ever. Why Diet Matters for Immunity The immune system is a complex network of cells, tissues, and organs working together to defend the body against harmful invaders like bacteria and viruses. Nutrition directly…

In May 2025, the U.S. Food and Drug Administration (FDA) and Centers for Disease Control and Prevention (CDC), in collaboration with state and local partners, initiated an investigation into a multistate outbreak of Salmonella Montevideo infections. The outbreak has been linked to cucumbers grown by Bedner Growers, Inc., based in Boynton Beach, Florida, and distributed by Fresh Start Produce Sales, Inc., of Delray, Florida. As of May 22, 2025, 26 individuals across 15 states have been reported ill, with nine hospitalizations and no fatalities. Outbreak Details and Distribution The contaminated cucumbers were distributed nationwide between April 29 and May 19, 2025,…

On the Front Lines of Food Safety: A Day in the Life of a Food Safety Inspector Every time you enjoy a sandwich from a deli, a chicken dinner at a restaurant, or a carton of eggs from the grocery store, there’s a dedicated professional behind the scenes making sure your food is safe to eat. That person is a food safety inspector. While often overlooked by the public, these essential workers play a crucial role in preventing foodborne illnesses and ensuring that food production meets strict safety standards. But what exactly does a food safety inspector do during a…

In a world of growing food chains, rising consumer demand, and globalized trade, ensuring that food is safe, wholesome, and accurately labeled is more important than ever. In the United States, one federal agency stands at the forefront of this mission: the Food Safety and Inspection Service (FSIS). A vital arm of the U.S. Department of Agriculture (USDA), FSIS plays a key role in protecting public health by regulating and inspecting the nation’s commercial meat, poultry, and egg products. A Brief History of FSIS FSIS traces its roots back to the early 20th century, prompted by public outcry following the…

Open Water Safety: Protecting Yourself from Dangerous Pathogens This Summer As temperatures rise and summer approaches, people across the country flock to lakes, rivers, and oceans for recreation and relief from the heat. While swimming and other water-based activities offer fun and fitness, open water environments can harbor a range of dangerous pathogens that pose serious health risks. Understanding these microbial threats and taking precautions is critical for a safe and healthy summer. What Pathogens Lurk in Open Water? Open bodies of water are not sterile. They are dynamic ecosystems influenced by rainfall, agricultural runoff, sewage spills, wildlife, and human…

The Centers for Disease Control and Prevention (CDC) plays a pivotal role in protecting public health in the United States, particularly when it comes to foodborne illness outbreaks. Identifying and responding to multistate foodborne outbreaks is one of the CDC’s most critical responsibilities. These events are complex, often involving numerous patients, multiple states, and different levels of government working in tandem. Understanding how the CDC identifies such outbreaks sheds light on a process that protects millions from widespread illness. Step 1: Routine Surveillance and Reporting The CDC relies on a robust national surveillance system to detect possible outbreaks. One key…