Harris, the 49th US Vice President, will serve as the deputy of President Joe Biden, 78, who also took the oath of office, becoming the 46th US President.
The 56-year-old Democratic Senator from California, who on Saturday became America's first female, first Black and first South Asian vice president-elect, represents a new face of political power.
Harris, the daughter of an Indian immigrant from Chennai, scripted history by becoming the first-ever woman Vice President of the United States. She is also the first female, first Black and first South Asian American vice president.
More than 1,85,000 homes were damaged and 9,000 destroyed as 42,000 people remain in shelters amid overflowing rivers and reservoirs, Texas officials said.
The dinner Jill Biden and her husband US President Joe Biden hosted for Indian prime minister Narendra Modi, June 22, at the White House brought together, Indians and Americans from so many firmaments.