Preparing for Virus Season

Preparing for Virus Season

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Learn how to prepare for respiratory virus season 

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SEP. 03, 2021   3 MIN. READ

It is the season for viruses like Influenza and RSV, and COVID-19 cases continue to rise in the United States. According to the Centers for Disease Control the Delta variant causes more COVID-19 infections and spreads faster than earlier forms of the virus. Additionally, other respiratory viruses like Respiratory Syncytial Virus (RSV) are also causing illness in children and adults. And flu season will be right around the corner. While influenza viruses circulate year-round, most of the flu activity comes in December through February according to the CDC.

But there are ways to support your immune system this season.

What You Can Do

Get Vaccinated. COVID-19 vaccines are safe and effective and can help protect you from COVID-19.  In August, the FDA granted full approval for Pfizer-BioNTech COVID-19 Vaccine for adults. And everyone 12 years of age and older is now eligible to get a free COVID-19 vaccination.

The CDC also says everyone 6 months and older should get a flu vaccine every season with rare exceptions. It is particularly important for people who are at higher risk of serious complications from influenza.

Wear a Mask. According to the CDC, people, including children older than 2, who are not fully vaccinated should wear a mask. Fully vaccinated people with weakened immune systems should also wear one. To maximize protection from the Delta variant and prevent possibly spreading it to others, fully vaccinated people should wear a mask indoors in public if you are in an area of substantial or high transmission.

Avoid Exposure: The best way to prevent contracting any virus is to avoid exposure. The CDC and other health organizations recommend actions like the following to help prevent the spread of respiratory illnesses.

Wash your hands often, especially after being in public spaces. Use soap and warm water to wash for at least 20 seconds.

  • Do not touch your eyes, nose or mouth with unwashed hands.
  • Avoid close contact with people who are sick.
  • Stay home if you are sick.
  • Cover your mouth and nose with a tissue when you cough or sneeze and dispose of the tissue immediately.
  • Clean and disinfect frequently touched objects and surfaces.

The Critical Role of Hydration and Illness

If you do find yourself with symptoms of a virus, you need to hydrate. When recovering from symptoms of respiratory illness, your body needs fluids and electrolytes to prevent dehydration. Symptoms like fever, coughing, diarrhea and vomiting can easily cause the loss of key electrolytes and dehydrate the body especially if fluids and healthy foods are not consumed while recuperating from illnesses.

Water is key to regulating your body’s core temperature, and dehydration can exacerbate an existing fever. With our bodies made up of 2/3 water, small losses in body fluid can worsen or prolong a fever.

  • Proper hydration levels can help your nose and lungs more effectively do their job, trapping and getting rid of small particles like viruses and bacteria when coughing and sneezing.
  • Moisture also helps protect broken membranes in nasal passages so additional infectious organisms don't get into the body.
  • Diarrhea and vomiting can cause significant and immediate loss of fluids and electrolytes like sodium, chloride, and potassium. Oral electrolyte solutions like Pedialyte® have been recommended by the World Health Organization and the American Academy of Pediatrics for decades for relieving mild to moderate dehydration related to acute gastroenteritis.

The immune system is the body’s defense against infections. When it’s working well, the immune system can help protect against illnesses and infections. There are several key factors that help keep your immune system healthy. Some of these factors include adequate rest, regular exercise, good hygiene, decreased stress, and a healthy diet.

Here are some tips on how to support immune health with good nutrition.

  • Choose prebiotic and probiotic-containing foods that support a healthy gut flora – such as fruits, vegetables, kefir, yogurt, and kimchi – just to name a few.
  • Fill each plate with produce, lean meats, dairy and healthy fats to get what you need to support your immune system.
  • Key vitamins and minerals for supporting your immunity include vitamins A, C and E, as well as zinc. Find them in fruits and vegetables, nuts and seeds and seafood, milk and beans.

If you believe you or your child have been exposed to a virus or are experiencing symptoms, consult your healthcare provider for advice.

*Each Pedialyte product has at least 1030 mg sodium per liter; leading sports drink has ~460 mg sodium per liter.

Staying Hydrated When Sick: 5 Ways to Help Your Child Get Enough Fluids

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A child lies in bed drinking out of a red cup.


When your child is sick, it's natural to worry about them — especially if they're not drinking as much as you know they should be. But it can be difficult to know whether your child is taking in enough fluids to replenish losses, and it can be just as hard to get a sick kid to drink anything.

This article will review the signs of mild to moderate dehydration in children and explore how to keep kids hydrated when they aren't feeling well.

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7 Signs of the Flu to Look Out For

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A woman lies under a blanket on the couch with a tissue on her lap, reading a thermometer.


The flu is a contagious respiratory virus that infects the nose, throat and airways. Symptoms can range from mild (a sore throat and runny nose) to severe (a high fever and body aches). The flu may also lead to serious health complications and fatalities, especially in adults 65 and older, children younger than 5 years old, pregnant people and people with chronic health conditions.

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Good nutrition helps support immune health

Key nutrients needed for immune health. 



Advanced hydration with zinc and vitamin C for immune support


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