Any vaccine can cause side effects. In the majority of cases, these reactions are mild and may go away in a few days.

However, that’s not always the case.

In the US, a 23-year-old woman is facing a critical health crisis after a severe reaction due to vaccines administered at the UCI Medical Centre in California’s Orange County.

The woman, identified as Alexis Lorenze, was diagnosed with Paroxysmal Nocturnal Hemoglobinuria (PNH) in January and is currently fighting for her life.

Here’s all we know about the case.

What happened?

With inputs from agencies

Link to article – 

Quicksplained: How a 23-year-old US woman is fighting for life after vaccine reaction