After detecting four cases of legionellosis at the CUF Descobertas Hospital in Lisbon, the authorities warn those who have recently been there and ask them to be particularly vigilant. Symptoms such as fever, dry cough, body aches and breathing difficulties are signs that do not deceive, said Paulo Gomes, director of the clinic. What is legionellosis? How did she appear in the facilities of the CUF hospital? Where are the investigations? Bob, the Expats Personal Assistant in Lisbon and Portugal tells you everything.