2020 is destined to be extraordinary for a year, the Novel Coronavirus broke out in full force and lasted a few months of the nation's resistance to disease, finally get effective control. We all know that the outbreak besides medical control, our own immunity is the key. Chinese academy of engineering academician Mr. Zhong Nanshan had said in an interview with the media: "the best doctor is human immunity, a strong immune system is the fundamental base to fight the virus." And mentioned that he and his father must adhere to drink a glass of milk in the morning and evening. The Beijing Municipal Center for Disease Control also suggests students drink a glass of milk every day after back to school. Actually, The Dietary Guidelines for Chinese People, had firstly put forward the plan "300 grams of milk" in 1988, namely that each resident in our country drinks 300 grams of milk or equivalent amount of dairy products every day. Upon the emergence of the outbreak, National Health Commission of China mentioned again, try to ensure 300 grams of milk and dairy products every day.
Australia is the smallest land of the word, but also the world's largest island. Australia attaches great importance to protect its natural resources and prevent invasion of alien species with strict customs inspection and quarantine measures. Especially, the regulation of ecological animal husbandry and dairy production is very strict, even harsh. So, Australia is the sole country without mad cow disease, foot and mouth disease as well as bird flu in the world, known as "the earth garden".