In the beginning of October, the virus started to spread efficiently in the general population.
A similar reduction in virus titers was observed on day 4 p.i., although declining virus titers at that day generally indicates beginning clearance of the virus infection (data not shown).
Since the beginning of the Zika virus outbreak in Brazil, health authorities and researchers have strongly suspected that the mosquito Aedes aegypti, known for spreading several deadly viruses, was also guilty of spreading Zika from one person to another.
After being recognized for their anti-neoplastic properties at the beginning of the last century, viruses are again being considered for use as therapeutic agents against cancer.
Author response: At the beginning of virus growth, when virus load is relatively low, the number of multiply infected cells is negligible compared to the number of singly infected cells.
The actin and the microtubule cytoskeleton play important roles in the life cycle of every virus, from the beginning of virus attachment to the host cell to the final assembly and egress of virus [ 60].
At the beginning of the human immunodeficiency virus (HIV) epidemic in the United States in the early 1980s, the majority of persons diagnosed with HIV were white and gay or bisexual men living in urban areas [1], [2].
During late summer 2001 in Austria, a series of deaths in several species of birds occurred, similar to the beginning of the West Nile virus (WNV) epidemic in the United States.
Since the beginning of the human immunodeficiency virus (HIV) pandemic, over 75 million people have been infected and almost 36 million people have died (UNAIDS, 2013).
They found characteristic similarities between human viruses collected at the beginning of the epidemic and viruses taken from civets.
