Pandemics, diseases which spread to most populated regions with a high degree of mortality, have been recorded several times in world history, the first being the Plague of Justinian in 541 CE. The Black Death, also known as the Second Pandemic, was one of the most catastrophic events in human history.
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Answer:
Immunizations
Explanation:
Vaccines help protect yourself and others from current or possible illnesses. They can decrease the risks of you being sick from certain sicknesses. Immunizations can help create a healthy and clean community if majority of people were to get vaccines.
Cognitive development is the first period of infant called Piaget. During the sensorimotor stage, the child task is to use their sense and skills to understand the thing around them and explore what the world has. Infants reach the stages of Piaget’s sensorimotor intelligence earlier than the Piaget prediction.