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Function: _error_handler
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Function: require_once
Severity: Warning
Message: Trying to access array offset on value of type null
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File: /home/vaccinescongress/public_html/application/views/frontend/head.php
Line: 60
Function: _error_handler
File: /home/vaccinescongress/public_html/application/views/frontend/scientific-sessions.php
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Function: require_once
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Message: Trying to access array offset on value of type null
Filename: frontend/head.php
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File: /home/vaccinescongress/public_html/application/views/frontend/head.php
Line: 61
Function: _error_handler
File: /home/vaccinescongress/public_html/application/views/frontend/scientific-sessions.php
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Function: require_once
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Line: 61
Function: _error_handler
File: /home/vaccinescongress/public_html/application/views/frontend/scientific-sessions.php
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File: /home/vaccinescongress/public_html/application/views/frontend/head.php
Line: 64
Function: _error_handler
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Function: require_once
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Message: Trying to access array offset on value of type null
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File: /home/vaccinescongress/public_html/application/views/frontend/head.php
Line: 64
Function: _error_handler
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Function: index
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Function: require_once
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Function: _error_handler
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Function: index
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Function: require_once
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Function: _error_handler
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Function: require_once
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Filename: frontend/header.php
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Function: _error_handler
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Function: require_once
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Filename: frontend/header.php
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File: /home/vaccinescongress/public_html/application/views/frontend/header.php
Line: 61
Function: _error_handler
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Line: 61
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Line: 62
Function: _error_handler
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Function: index
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Function: require_once
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Function: _error_handler
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Function: index
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Function: require_once
Harmonizing global vaccine policies and regulation is essential to ensure safe, timely, and equitable access to immunizations worldwide. National regulatory agencies and international bodies such as WHO and EMA are working to align standards on clinical evaluation, emergency use authorization, and pharmacovigilance. Streamlined regulatory pathways are supporting faster development without compromising safety. Global vaccine policies and regulation must also adapt to innovative technologies like mRNA platforms and personalized vaccines, which often lack precedent. Collaboration through initiatives like COVAX and the African Vaccine Regulatory Forum has strengthened regional oversight and accelerated approvals. Addressing disparities in regulatory capacity remains a priority, particularly in low- and middle-income countries. A cohesive framework for global vaccine policies and regulation underpins pandemic preparedness and long-term public health resilience.