Merck to help produce J&J’s COVID-19 vaccine


AP

A Biden administration official says drugmaker Merck will help produce rival Johnson Johnson’s newly-approved coronavirus vaccine.

The official spoke Tuesday on the condition of anonymity ahead of an official announcement.

The announcement comes as the White House looks to speed the production of the single-dose vaccine. Officials have said JJ faced unexpected production issues with its vaccine and only produced 3.9 million doses ahead of its receiving emergency use authorization on Saturday. The company says it is on pace to deliver 100 million doses by the end of June.

The assistance from Merck was expected to help JJ meet its production commitments and expand supply even further.

President Joe Biden is set to highlight the development in a speech Tuesday afternoon.

p{margin-bottom: 0px !important; padding-bottom: 0px;}
.faq_vacine_widget .faq_title{ font-size:24px; font-weight: 700; }
.faq_vacine_widget .faq_show_more{ position: absolute; left: 30px; bottom: -20px; background-color: padding: 10px 12px; border-radius: 25px; display: inline-block; color: #FFFFFF !important; font-family: “Fira Sans”, sans-serif !important; font-size: 18px; font-weight: 700; width: 115px; text-decoration: none !important; float: left; margin-top: 5px; line-height: 18px;}
.faq_vacine_widget .ic_fqmr{ width: 22px; height: 22px; display: inline-block; background:url(https://images.moneycontrol.com/mcnews/images/vaccine-tracker/show_mr.png) 0 0 no-repeat; vertical-align: middle; margin-right: 12px; }
.faq_vacine_widget .faq_show_more .ic_fqmr.active{ background-position: -28px 0; }
.faq_vacine_widget .faq_contentshw{ display: none; position: relative; }
.faq_vacine_widget .faq_contentshw.active{ display: block; }

/* Accordion start */
.faq_vacine_widget .acc { width:100%; font-family: ‘Noto Serif’, sans-serif; color: font-size:18px; line-height:20px; font-weight:500; margin-top: 20px;}
.faq_vacine_widget .acc_card {position: relative;border-top: 1px dashed }/*
.acc__card.box_active{ box-shadow:0px 0px 10px 5px background-color: border-top:0px; padding:20px;}*/
.faq_vacine_widget .acc_title { font-size:20px; font-weight: 700; cursor:pointer;font-family: ‘Noto Serif’,sans-serif; padding:20px 65px 20px 30px;}
.faq_vacine_widget .acc_title::after {width: 23px;height: 23px;position: absolute; top:20px; right: 30px; content: ” “; background:url(https://images.moneycontrol.com/mcnews/images/vaccine-tracker/show_mr.png) 0 -37px no-repeat;}
.faq_vacine_widget .acc_title.active::after { background-position: -27px -37px; }
.acc_panel {display:none; position:relative; padding-bottom:25px; padding-left: 45px; padding-right: 65px; }
.faq_vacine_widget .acc_panel:before {content: ” “; display: block; position: absolute;top: 3%; left: 3%; height: 20px; width: 4px; border-left: 4px solid }
.faq_vacine_widget .acc_panel > p{margin-top:20px; color: #000 !important; line-height: 25px !important;}
.faq_vacine_widget .acc_panel > p:first-child{margin-top:0px;}
.faq_vacine_widget .faq_viewmore{ position: absolute; right: 30px; top: -50px; display: inline-block; font-family:”Fira Sans”, sans-serif !important; font-size: 16px; color: #000000 !important;}
.faq_vacine_widget .viewsvg{fill:none;stroke:stroke-linecap:round;stroke-linejoin:round;}
.faq_vacine_widget .faq_viewmore.bottom{ bottom: 5px; top: auto; position: relative; right: 20px; float: right; }
@media screen and (max-width: 980px){
.acc_panel{padding-right: 20px; padding-left: 30px;}
.faq_vacine_widget .acc_panel:before{top: 1%;}
}]]>

COVID-19 Vaccine

Frequently Asked Questions

View more

A vaccine works by mimicking a natural infection. A vaccine not only induces immune response to protect people from any future COVID-19 infection, but also helps quickly build herd immunity to put an end to the pandemic. Herd immunity occurs when a sufficient percentage of a population becomes immune to a disease, making the spread of disease from person to person unlikely. The good news is that SARS-CoV-2 virus has been fairly stable, which increases the viability of a vaccine.

There are broadly four types of vaccine — one, a vaccine based on the whole virus (this could be either inactivated, or an attenuated [weakened] virus vaccine); two, a non-replicating viral vector vaccine that uses a benign virus as vector that carries the antigen of SARS-CoV; three, nucleic-acid vaccines that have genetic material like DNA and RNA of antigens like spike protein given to a person, helping human cells decode genetic material and produce the vaccine; and four, protein subunit vaccine wherein the recombinant proteins of SARS-COV-2 along with an adjuvant (booster) is given as a vaccine.

Vaccine development is a long, complex process. Unlike drugs that are given to people with a diseased, vaccines are given to healthy people and also vulnerable sections such as children, pregnant women and the elderly. So rigorous tests are compulsory. History says that the fastest time it took to develop a vaccine is five years, but it usually takes double or sometimes triple that time.

View more Show Follow our full coverage of the coronavirus pandemic here.