Two reservoirs where germs can live and thrive in the human body are your blood and gastrointestinal (GI) system. When germs spread from these reservoirs in or outside your body, it can cause harm and make you or others sick.
What is the Gastrointestinal System?
The gastrointestinal system or “the gut” usually refers to the lower intestine, rectum, and anus. It is part of the digestive system. The upper GI tract, which includes the mouth, esophagus, and stomach, is also part of the digestive system. It has different types of bacteria and fungi that we usually think about separately from the gut. The intestines are filled with bacteria and some yeasts that are an important part of a healthy immune system. Most gut bacteria don’t cause problems in healthy people, but ...
The nation’s largest food and drink companies are “not making adequate progress” on their promises to make, market, and sell healthy food and drinks, according to the the U.S. Access to Nutrition Index 2022. The index, published by the Access to Nutrition Initiative (ATNI), evaluates the companies’ on the healthiness of their products and their nutrition-related commitments, policies, and disclosures. None of the 11 largest companies had more than 49% of sales from healthier products. “While all companies have placed a greater focus on nutrition in their corporate strategies since the first index was released in 2018, their actual products have not become healthier, and they are not making sufficient efforts to safeguard children from the marketing of unhealthy ...
Did you know that germs are everywhere? The world is covered in germs! Everything has germs – every surface, material, and object, including your body. You read that right – your body is covered in germs, including viruses, bacteria, and some funguses. However, we’re often not aware of the germs around us and on our bodies because they’re too small to see and don’t usually cause harm to healthy people. In fact, many of those germs are good for us – they protect us and can keep other germs that could harm us from growing.
Reservoirs: A Natural Habitat for Germs
Whether germs are healthy or harmful to us, it’s important to know where they live and thrive – places called “reservoirs.” There are many reservoirs in the human body, such as our skin; ...
What’s the deal with COVID-19? Is the pandemic really over? Or should we brace for another wave of the coronavirus as winter approaches? While the number of cases, deaths, and hospitalizations from the virus are currently trending downward, there are still more than 100,00 new cases being reported by the Centers for Disease Control & Prevention (CDC) on some days. There are also days where more than 700 people have died from the virus. So, it’s still “COVID” out there, even though the “weather” has generally improved since the initial outbreak, which took a heavy toll on Latinos. There’s no crystal ball that can tell us the future, but public health leaders and data provide some insight as to just how “COVID” it will be this winter.
Yes, There Could Be ...
Cancer health disparities. COVID-19. Climate change. These challenges require public health leaders to create programs and policy solutions that address a complex web of factors that influence health status, from biology to social determinants and systemic inequities. In a new book, Health Program Planning, Implementation, and Evaluation, public health education specialist Dr. Lawrence W. Green and his team of editors and chapter authors combine their expertise to offer a high-level guide to public health promotion and programming. The book has a chapter, "Applications in Community Settings," written by Dr. Amelie G. Ramirez and Dr. Patricia Chalela of UT Health San Antonio. "Program and policy solutions to population health challenges require systematic planning, ...
With the emergence of COVID-19, which continues to disproportionately impact Latinos, the world saw first-hand why public health is so important. To help Americans recover from the COVID-19 pandemic, the Biden Administration passed the American Rescue Plan in 2021. Since then, funds have been allocated to improve the health and wellbeing of Americans, including more than $226M to grow the community and public health workforce. Announced on Sept. 30, 2022, this large sum will specifically help train community health workers (CHWs) who connect people to healthcare, build trust within communities, and facilitate communication between patients and healthcare providers, according to a US Department of Health and Human Services (HHS) press release. "Patients depend on community and ...
Alzheimer’s patients and their loved ones have new reason for hope after positive results from clinical trial of a new treatment called lecanemab. Lecanemab – a drug designed to slow the progression of Alzheimer’s disease by targeting amyloid plaque buildup in the brain – reduced the progression of cognitive decline among trial participants by 27% over 18 months, compared to placebo, according to UsAgainstAlzheimers. “This is very important and quite positive news that gives our nation’s 6 million Alzheimer’s patients and their loved ones reason to hope again. In fact, the data is a reminder that each drug in this class of therapies is quite different,” said George Vradenburg, chair and co-founder of UsAgainstAlzheimers. What do the results show, and how will ...
The Biden Administration has reversed the 2019 public charge policy changes implemented by the Trump Administration, according to the US Department of Homeland Security. The final rule was published on Sept. 9, 2022 and will go into effect on Dec. 23, 2022. The 2022 “fair and humane” public charge rule will benefit Latino immigrant families, as it will help address the “chilling effects” of the 2019 rule. Here’s what you need to know.
What is Public Charge?
A person is considered a “public charge” if they would be reliant on certain public benefits upon entry into the US. If someone is considered a public charge, officials can deny their entry into the US or modifications to their citizenship status.
What Changed Under the 2019 Public Charge Rule?
Before ...
“Reservoirs” are where germs live, like a habitat. Things we do in healthcare can be pathways for germs to be carried from one reservoir to another, or into spaces that are not supposed to have any germs.
Too Touchy
Hands, for instance, touch almost everything. Your hands and skin can pick up germs in the environment, from multiple reservoirs, and spread germs to other surfaces or people if not properly disinfected. Germs from the skin and gastrointestinal reservoirs spread easily through touch.
Pathways for Germs to Invade
Germs can also spread when they’re breathed in or through splashes or sprays to the eyes, nose, and mouth, or to broken or unhealthy skin. For example, urine and snot can get into breaks in the skin, or be splashed or sprayed into the eyes, nose, and ...
