Patients begun from on 5 / 11 with symptoms of fever, cold run, headaches. 10 days later, patients new to hospital in Bin Lieu and diagnostic monitoring malaria. Patients treated with antibiotics and anti-malaria. Although, on November 24, the patient must be transferred to the Emergency Department resuscitation, Hospital of Quang Ninh. Here, patients diagnosed severe pneumonia due to suspected virus and treated with antibiotics and Tami flu. Evolutions severe disease, the patient died on November 26 and the test results positive for H1N1.

This is the 44th patient deaths in the country of almost 10,900 cases positive. In the coming time, pregnant woman pregnant than 3 months in 63 provinces and cities crossways the country shall be injected H1N1 influenza vaccines. World has 40 countries using vaccines. World Health association (WHO) has collected data of 16 countries with 80 million doses distributed in the recorded cases of side effects and mortality after injection. Although, according to WHOM, side effects are mainly injection site ache and swelling disappeared after 48 hours. A little digit of allergic reaction to vaccines health problems but light and medium. Some cases of death not relative to the injected vaccine, which is the recurrence.