A rare case of human coronavirus HKU1 (HCoV-HKU1) has been reported in Kolkata after a 45-year-old woman tested positive for the virus. The woman had been experiencing persistent fever, cough, and cold for the past 15 days before being diagnosed. She is currently receiving medical care at a private hospital in South Kolkata. Fortunately, her condition is stable, and she is under close observation by healthcare professionals.

What is Human Coronavirus HKU1?

The human coronavirus HKU1, also known as Betacoronavirus hongkonense, is a type of coronavirus that can infect both humans and animals. Experts note that there are multiple types of human coronaviruses, including 229E, NL63, OC43, and HKU1. These coronaviruses are typically associated with mild to moderate upper respiratory infections, similar to the common cold.

While coronaviruses have gained significant attention due to the COVID-19 pandemic, it is essential to differentiate HKU1 from SARS-CoV-2, the virus responsible for COVID-19. Unlike SARS-CoV-2, HKU1 is not known to have pandemic potential and usually causes less severe illness. However, it remains important to monitor cases and take necessary precautions.

Symptoms of Human Coronavirus HKU1

The symptoms of HKU1 are generally mild, resembling those of the common cold and other respiratory infections. Some of the most commonly reported symptoms include:

• Runny nose
• Fever
• Coughing
• Wheezing
• Headache
• Sore throat

Although most individuals recover without complications, untreated cases or those with weakened immune systems may develop more severe conditions, such as bronchiolitis or pneumonia. It is advisable to seek medical attention if symptoms persist or worsen over time.

Hospitals Response and Public Health Advisory

The hospital where the patient is admitted has confirmed that this is an isolated case and has urged the public to remain cautious while avoiding unnecessary panic. Medical authorities have emphasized that while HKU1 is not considered a significant threat like SARS-CoV-2, it is still important to follow preventive measures to reduce the risk of transmission.

In light of this detection, the hospital has reinforced the importance of personal hygiene and general precautions to minimize the spread of the virus. Proper handwashing, avoiding close contact with sick individuals, and maintaining a healthy lifestyle can help prevent respiratory infections, including HKU1.

How to Stay Safe from Human Coronavirus HKU1?

Currently, there is no specific vaccine or treatment available for human coronaviruses, including HKU1. As a result, the best course of action is to practice general hygiene and take precautionary measures. Here are some essential steps to stay safe:

• Wash Hands Frequently: Regularly clean hands with soap and water for at least 20 seconds to reduce the risk of infection.
• Use Sanitizers: If soap and water are unavailable, alcohol-based hand sanitizers can help eliminate germs.
• Avoid Touching Your Face: Prevent the virus from entering your body by refraining from touching your eyes, nose, and mouth with unwashed hands.
• Maintain Distance from Sick Individuals: Avoid close contact with people who show symptoms of respiratory infections.
• Wear a Mask in Crowded Places: Masks can provide an additional layer of protection in high-risk environments.
• Stay Hydrated and Well-Rested: A strong immune system helps fight infections effectively.
• Seek Medical Help When Necessary: If symptoms persist or worsen, consult a healthcare professional for proper diagnosis and treatment.