âFDA-clearedâ means a test system has been reviewed by the FDA and has been determined to be substantially equivalent to a test system already legally marketed for the same use. This could apply to waived, moderate or high complexity test systems.
The study estimates that there are now 3,890 wild tigers, up from 3,200 in 2010, when countries announced a historic commitment to double the population by 2022. Countries appear to be heading toward their goal, and this is the first time tiger numbers have been increasing globally in more than a hundred years.
THE SOUTH CHINA TIGER. The South China tiger is the smallest of all the tiger subspecies, and it is the most critically endangered. Little is know about their exact numbers in the wild, but some estimates would put the number at under 20 tigers. Others would say that estimate is high. The reality is that no South China tiger has been seen in the wild for the last 20 years. Yet in the 1970âs, it was estimated there were over 4,000 South China tigers in the wild living mostly in central and eastern China.