instruction:
Given a document, find the main entity about whom the author is writing. Write the full name if mentioned in the text. Note that URLs in the text have been replaced with [Link].
question:
The most common strain of influenza this year is H3N2 (A)  which was covered by this yearâs flu vaccine. While strains can still mutate in individual cases and render the vaccine ineffective for some people  the flu vaccine can also help lessen the severity of illness in some of these cases  said  Dr. Robert Citronberg  infectious disease physician with Advocate Health Care .
At Lutheran General Hospital in Park Ridge   Citronberg  has seen a steady influx of patients with the flu  which presents  itself  with symptoms including high fever  chills  muscle aches and fatigue   he  said.
âPeople who have genuinely true influenza say that they feel like they got run over by a truck â  Citronberg  said.
An anti-viral prescription medication known as Tamiflu is available to both children adults suffering from the flu. Doctors recommend plenty of rest  drinking fluids and staying away from other people  since people with the flu are typically contagious for about seven days   Citronberg  said.
answer:
Robert Citronberg


question:
The Soros-backed Best for Britain group working to overthrow the government and block Brexit is “undemocratic”  according to  founder Gina Miller .
 Miller  became well-known as an opponent of Brexit after using the Supreme Court to force the Government to seek Parliament’s approval to activate Article 50 of the Lisbon Treaty and kick off the Brexit process  which could have seen MPs vote down the will of the people.
The group is working to build a network of powerful allies to undermine the Government before it can implement the Brexit vote  and  Miller  is insisting the public has the “right to know” who is backing it as it fights the referendum result.
In her statement   Miller  slammed the lack of “transparency about key players’ motivations  agendas and activities”  and urged “those keen to play their part in the Brexit debate to be open and honest about what they stand for  whom they represent and by whom they are funded”.
answer:
Gina Miller


question:
A high-level delegation headed by Wang Gang  vice chairman of the Chinese People's Political Consultative Conference National Committee and member of the Political Bureau of the CPC Central Committee  arrived here on Wednesday afternoon to for a four-day friendship visit to Kenya.
"Our bilateral relations is very cordial as this has been demonstrated by sincere trust and mutual cooperation between the two countries " Wang Gang said in talks with Kenyan Vice President Kalonzo Musyoka.
He said the Sino-Kenyan ties have witnessed great development of friendship and successful cooperation in such fields as politics  infrastructure and trade  as well as mutual support in international affairs.
Wang said the two countries have respected and accommodated each other's core interests and major concerns.
For his part  Musyoka expressed thanks for China's assistance for Kenya in the past years and briefed Wang on Kenya's efforts to push forward regional peace  stability and integration.
answer:

Wang Gang