More Pregnant Women Infected

Omicron prompted a spike in COVID cases in pregnant women. (Read about "Coronaviruses" "Healthy Pregnancy") They were diagnosed with COVID-19 at a much higher rate than during previous phases of the pandemic. However, the good news is they were less likely to develop severe illness.

In a recent study, researchers collected information on positive cases and whether their illness was severe - meaning the patient required supplemental oxygen or higher-level support - spanning May 17, 2020 to Jan. 29, 2022.

They found that 2,641 positive cases were diagnosed during this time period, which covered a pre-Delta phase, the Delta surge, and the Omicron surge. Their analysis showed that during the Delta surge, the case rate was three times higher than during the pre-Delta period. The case rate during the Omicron surge was 10 times higher than the pre-Delta period. However, while Delta cases were about three times more severe than pre-Delta cases, Omicron cases were about 80 percent less severe.

COVID-19 can cause a range of issues, from mild symptoms to severe illness and death. The Centers for Disease Control and Prevention (CDC) say symptoms can appear days after exposure and include:

• fever
• cough
• shortness of breath or difficulty breathing
• chills
• repeated shaking with chills
• muscle pain
• headache
• sore throat
• new loss of taste or smell
• congestion or runny nose
• nausea or vomiting
• diarrhea

This list does not include all possible symptoms. CDC says it will continue to update this list as it learns more about COVID-19.

If you have any symptoms, do not go into work. Call your healthcare provider for medical advice.

Trouble breathing and /or persistent pain or pressure in the chest indicate an emergency situation and you should seek help. If you or someone around you develops new confusion or inability to arouse that too is a reason to seek care. Bluish lips or face can indicate a low oxygen level and should also be treated as an emergency.

As with other diseases caused by coronaviruses, COVID-19 is believed to spread from person to person through droplets produced when an infected person coughs or sneezes.

CDC says it is important that people take steps to protect themselves, including:

• Clean your hands often. You should wash your hands often with soap and water for at least 20 seconds. This is especially important is you have been out in public or if you have just sneezed or coughed. If you don't have access to soap and water, hand sanitizers containing at least 60 percent alcohol can be used. Rub hands with the sanitizer until they feel dry.
• Avoid touching your eyes, nose, and mouth with unwashed hands.
• Avoid close contact with people who are sick
• Put distance between yourself and other people if COVID-19 is spreading in your community. This is especially important for people who are at higher risk of getting very sick.
• Used correctly, masks can reduce the inhalation of virus-laden droplets, which can protect the person wearing the mask. Masks can also reduce the emission of virus-laden droplets, which is important so that asymptomatic people do not infect others.
• As soon as you can, CDC says you should get a COVID-19 vaccine. All of the available vaccines have been tested in clinical trials. (Read about "Clinical Studies") The studies show that the vaccines reduce your risk of contracting COVID-19, and lower the severity of the disease if you do contract it. Contact your healthcare provider or state health department to learn about your vaccine status.

If you have any symptoms, do not go into work. Call your healthcare provider for medical advice.