The detection of seven measles cases in the province of Lleida during 2025 has put health authorities on alert. In case of any suspicion, it is mandatory to report it immediately to facilitate rapid containment and prevent the spread of the virus, a crucial public health measure.
Initially, measles manifests with symptoms similar to a common cold, including reddened eyes, runny nose, and persistent cough. These signs are usually accompanied by a high fever, exceeding 38 ºC (100.4 ºF), which significantly affects the person's general condition.
Approximately three days after the onset of the first signs, a characteristic reddish skin rash develops. This rash, which may feel velvety to the touch, usually begins on the head, especially behind the ears, and progressively spreads throughout the body.
Measles can lead to serious complications in a significant percentage of patients, including otitis, pneumonia, and, in severe cases, encephalitis.
Although often considered a childhood illness, it is estimated that about 20% of affected individuals may develop complications such as otitis or diarrhea. More concerning is the incidence of encephalitis, a brain inflammation affecting one in a thousand people with measles, which can unfortunately be fatal.
Upon suspicion, immediate notification to health authorities is vital to activate control protocols. Once the case is confirmed, the affected person is informed about the need for home isolation throughout the transmission period, a key measure that Public Health reinforces to ensure population protection.
