Readers in Mexico have been emailing the BBC describing the sense of fear gripping the country as a result of a flu virus outbreak, which has so far claimed more than 100 lives.
The World Health Organization says the virus has the potential to become a pandemic.
Read a selection of BBC readers’ comments below.
I’m a specialist doctor in respiratory diseases and intensive care at the Mexican National Institute of Health. There is a severe emergency over the swine flu here. More and more patients are being admitted to the intensive care unit. Despite the heroic efforts of all staff (doctors, nurses, specialists, etc) patients continue to inevitably die. The truth is that anti-viral treatments and vaccines are not expected to have any effect, even at high doses. It is a great fear among the staff. The infection risk is very high among the doctors and health staff.
There is a sense of chaos in the other hospitals and we do not know what to do. Staff are starting to leave and many are opting to retire or apply for holidays. The truth is that mortality is even higher than what is being reported by the authorities, at least in the hospital where I work it. It is killing three to four patients daily, and it has been going on for more than three weeks. It is a shame and there is great fear here. Increasingly younger patients aged 20 to 30 years are dying before our helpless eyes and there is great sadness among health professionals here.
Antonio Chavez, Mexico City
I am a doctor and I work in the State of Mexico. I don’t work in the shock team; I am in the echocardiography team, but I do get some news from my colleagues in the hospital. There have been some cases of young people dying from respiratory infections, but this happened before the alert and they were not reported because the necessary tests weren’t done. We doctors knew this was happening a week before the alert was issued and were told to get vaccinated. I went to buy some anti-virals for my husband, who is also a doctor, because he had contact with a young patient who presented influenza symptoms and died. I don’t think pharmacies stock enough anti-virals.
I understand the government doesn’t want to generate panic, but my personal opinion is that they issued the alert too late. Still now, the population is not getting the information they need. We have been out in the street and some people are not wearing face masks and are not taking any preventive measures.
Guadalupe, Mexico City