of 1 million that the government had exported to Britain in January. After being sent to Britain, packaged there, and then sent back to Australia, it was sold to doctors at a markup of nearly 50 percent. Doctors criticized the Department and CSL's poor planning with respect to vaccine supply and the decision to export vaccine to Britain when it had already reached the peak of its flu season. They also blamed the shortage on an overreaction by the public, a response which they considered largely due to public statements made by CSL and health officials. The Department later attributed the decision to reimport the vaccine to a desire to ensure a reliable supply for pensioners. It also denied any involvement in the commercial sales of vaccine, in response to reporting on price markups on the reimported vaccine, saying that all it did was authorize the reimportation and list the product as a pharmaceutical benefit. The government itself was paying the same for the reimported vaccine as it was for that being distributed by CSL. By the end of April, 2.8 million doses of vaccine had been produced and distributed, with no signs of production slowing down. 250,000 doses were now being produced each week, and nearly half a million more were anticipated for 2 May. Aftermath The H3N2 virus displaced the previously circulating H2N2 virus, which first emerged in 1957, and returned during the following 1969–70 flu season, which resulted in a second, deadlier wave of deaths in Europe, Japan, and Australia. Following the season of intense activity in many countries in the Southern Hemisphere, there was relatively low incidence of flu the subsequent two global flu seasons, from October 1970 to September 1971. Influenza B was predominant in the north, causing extensive outbreaks in the United States, but minimal in the south. The Hong Kong virus, on the other hand, was responsible for some large outbreaks in the Southern Hemisphere, some most likely occurring in populations that had still not been exposed to the virus. It was during this period that the city of Coonoor, in India, experienced a "fairly extensive" outbreak, in July 1971. Samples of the virus responsible were collected but their significance was not immediately recognized. The virus did not immediately spread to other countries, or at least did not immediately cause outbreaks, but it was amid an epidemic in England in early 1972, fueled