This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/world/americas/8130196.stm

The article has changed 8 times. There is an RSS feed of changes available.

Version 0 Version 1
Mexico hosts key swine flu forum WHO warns swine flu 'unstoppable'
(about 14 hours later)
Leaders and experts from 50 countries are meeting in Cancun, Mexico, to discuss the global swine flu outbreak. The UN's top health official has opened a forum in Mexico on combating swine flu by saying that the spread of the virus worldwide is now unstoppable.
The two-day event, starting on Thursday, is aimed at examining the response to the H1N1 virus and seeing what lessons can be learned. World Health Organization head Margaret Chan added that the holding of the meeting in Cancun showed confidence in Mexico, which has been hard hit.
The meeting is taking place as Paraguay reported its first swine flu death and some parts of Argentina have declared a public heath emergency. The WHO says most H1N1 cases are mild, with many people recovering unaided.
As the summit opened, the UK alone was projecting more than 100,000 new cases of H1N1 a day by the end of the summer.
As the peak of the flu season approaches in South America, some areas have declared a public health emergency and Paraguay has reported its first death.
'Mild symptoms'
"As we see today, with well over 100 countries reporting cases, once a fully fit pandemic virus emerges, its further international spread is unstoppable," Dr Chan said in her opening remarks.
A hospital in Athens, Greece, has been quarantined for wine flu
She stressed that the overwhelming majority of patients experienced mild symptoms and made a full recovery within a week, often in the absence of any form of medical treatment.
The exceptions, she said, were pregnant women and people with underlying health problems, who were at higher risk from complications from the virus and should be monitored if they fell ill.
"For a pandemic of moderate severity, this is one of our greatest challenges: helping people to understand when they do not need to worry, and when they do need to seek urgent care," Dr Chan said.
Turning to the summit venue, the WHO chief added: "Mexico is a safe, as well as a beautiful and warmly gracious, place to visit."
Leaders and experts from 50 countries are in Cancun for the two-day meeting to discuss strategies for combating the virus.
It has been more than two months since the initial alert over swine flu.It has been more than two months since the initial alert over swine flu.
Since then, the H1N1 virus has entered more than 100 countries, infected more than 70,000 people and killed more than 300 worldwide.Since then, the H1N1 virus has entered more than 100 countries, infected more than 70,000 people and killed more than 300 worldwide.
Vaccine Authorities across South America are becoming increasingly concerned as the peak flu season approaches, the BBC's Andy Gallacher reports from Cancun.
As the experts and leaders meet in Cancun, authorities across South America are becoming increasingly concerned as the peak flu season approaches.
Schools across Argentina have sent students home and pregnant women have been told they can take two weeks off work to avoid contracting the virus.Schools across Argentina have sent students home and pregnant women have been told they can take two weeks off work to avoid contracting the virus.
It is hoped the Cancun meeting will address many of the issues that might help slow the spread of swine flu. It is hoped the Cancun meeting will address many of the issues that might help slow the spread of swine flu but, our correspondent adds, many people are concerned that an effective vaccine has still not been developed.
However, many people are concerned that an effective vaccine has still not been developed.