Passengers of T98 train go through customs at Beijing West Railway Station in Beijing, capital of China, on May 5, 2009. T98 train connecting Kowloon and Beijing arrived on Tuesday. This was the first arrival of a train from Hong Kong in Beijing since the first human influenza A/H1N1 case was confirmed in Hong Kong, south China, on May 1. [Xinhua]

Mexicans board a chartered plane in Shanghai, east China, on May 5, 2009. A Mexican chartered plane carried 43 quarantined Mexicans and 34 others back to Mexico Tuesday. Those on the plane included 43 crew members and passengers on board the AM098 and 34 others who worked and lived in China but were not under quarantine. The passengers were quarantined after one Mexican passenger was diagnosed with the influenza A/H1N1 on board flight AM098 from Mexico to Shanghai. Other six Mexican passengers volunteered to stay in the city and live under quarantine. [Xinhua]