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Dengue virus infects up to 400 million people each year, and there are few vaccines and no approved therapies available for any of the four species, or "serotypes," of the virus. The researchers hope their findings can inform the development of a dengue virus vaccine that prompts a similarly strong T cell response. This research comes as dengue-carrying mosquitos expand their territory into new regions, including Southern California. Health officials in California reported the state's first-ever case of locally acquired dengue virus in 2023. Since then, Los Angeles County has reported 12 additional cases of locally acquired dengue virus, and San Diego County has confirmed two locally acquired cases. "Dengue virus is expanding into areas where the majority of people have never seen the virus," says Weiskopf, who is a member of LJI's Center for Vaccine Innovation. "That will change the game."   T cells help fight dengue Weiskopf and her colleagues se...

                                                                                         Practice of Democracy  I think it is a most common word  for everyone. And most of all time we discuss about that topics. Democracy is a system of Government  where the people have the power to choose their leaders. Anyway we know there are two types of Democracy. A liberal democracy is a representative democracy with rule of law, protection for individual liberties and rights, and limitations on the power of the elected representatives. On the other hand an Illiberal democracy is a representative democracy with weak or no limits on the power of the elected representatives to rule as they please. This two types of democracy we can see in the world. Every country h...

                          Human Rights: It is not only a simple Word. It means lot.    Human Rights is fundamental rights.  All we know it is a strong and heavy word. And most common global issue in the world. Human Right means the right to live and liberty, freedom from slavery and torture, freedom of opinion and expression, the right to work and education and many more. As a student of  Journalism & Mass Communication  from my attitude I can see there are so many challenge's of human rights. I can say the challenges. And those challenges barrier of human rights.  * Poverty and Global Inequities. * Discrimination. * Armed conflict and violence. * Impunity. * Democracy Deficits. * Weak Institutions. * Sexual and Gender based Violence. * Genocide.  *Torture. * War Crimes. Those of  are great challenges for human rights. Beside this I can say the name of issue it is a big issue som...

                                                                                    Is Artificial Intelligence is useful in Everywhere?     It is very true  that  now we are living  in a world which is based  on  Technology. And  since few years we are using (AI) Technology for  almost every sector. AI means Artificial Intelligence. Artificial Intelligence (AI) is a technology that allows machines to perform task that typically require human intelligence. AI uses algorithms, data and computational power to mimic human thought. AI technology is a global issue also. At first we have to know how does AI work? One point I am adding history of AI. Study says John Maccarthy (1927 - 2011) is known as the father of  Artificial Intelli...

                                                                                           Water Scarcity Man cannot live without Water. With Climate change and impact of Global Warming so many countries facing water scarcity. Water Scarcity means when lack of sufficient water, or not having access to safe water supplies.  Now this world water scarcity  is an increasing problem on every continent. And I  told before also. It can be seasonal annual or multi annual. Specially poorer communities most badly affected. When I am describing about scarcity of water I have to write some types of Water Scarcity. It is natural , when demand exceeds supply due to consumer desire than can be scarcity. For structural works such as social, economic or political...

                                                                                            Why Need Sustainable Development? We know Sustainable Development is a global issue. Because it tackles interconnected challenges like poverty, inequality, climate change and environmental degradation, which impact every nation and require international cooperation for solutions. In one word we can say sustainable development is an approach to growth and human development that aims to  meet the needs of the future generations to meet their own needs. The aim is to have a society where living conditions and resources meet human needs without undermining planetary integrity. There are 4 types of sustainable development are very important for us. It is called the pilla...

                                                                             Established Social Justice in Everywhere           At first we have to know what is social justice? Social Justice means that all people should be treated fairly  and have equal access to resource's  and opportunities.  We know  social justice is  now a big global issue. For established social justice in everywhere of our society  we have to think that  how to make social justice for  everywhere. We have to ensure encompassing equitable access to opportunities for all   and ensuring civil, political , economic , cultural and social rights equally for all. We have to ensure that everyone has equal access to resources opportunities' and servic...