From raw milk to soft cheese: Everyday foods that can cause deadly listeria infection

The recent death of a newborn due to a listeria infection in the US has put the spotlight on creating more awareness around the condition. Health officials in New Mexico even issued an urgent warning regarding the situation.

As per NBC News, the baby is likely to have contracted the infection from its mother when she drank raw milk during pregnancy. The incident has also urged the public to avoid unpasteurised dairy products.

What is Listeria?

Listeria or listeriosis is an illness caused by bacteria that can spread through many foods. It can prove to be serious for Pregnant women, the elderly and people with a weak immune system.

As per Mayo Clinic, some foods are more likely to be tainted by the bacteria than others. These include soft cheeses, deli meats and dairy products that haven't been treated to kill bacteria, also known as pasteurisation. A listeria infection of the nervous system can lead to:

• Trouble with balance, walking or coordination.
• Trouble moving one side of the body.
• Nerve problems.
• Hearing loss.
• Seizures.
• Death.

Babies, too, are prone to the infection and might develop lifelong conditions such as:

• Intellectual disabilities.
• Paralysis.
• Seizures.
• Blindness.
• Conditions that affect the brain, kidneys or heart.

How to avoid getting infected?

Maintaining hygiene is of utmost importance, which includes washing your hands with warm water before and after you prepare food. Washing the utensils properly is also very important.

Cleaning raw vegetables under plenty of running water is also a good idea. Cook your food thoroughly to avoid any contamination.

People at risk should avoid soft cheeses, mexican-style cheeses, hot dogs, deli meats, meat spreads, Raw milk or milk products, also called unpasteurized milk, as per Mayo Clinic.

For more information, consult a health expert.